Sume the number of births in a local hospital follows a poisson distribution and averages 2.1 per day. complete parts a through c. a. what is the probability that no births will occur today?

Answers

Answer 1

To find the probability that no births will occur today, we can use the Poisson distribution formula. In the Poisson distribution, the parameter λ represents the average number of events (births in this case) occurring in a given time period. the probability that no births will occur today is approximately 0.1225 or 12.25%

Given that the average number of births is 2.1 per day, we can use λ = 2.1 for our calculations. The probability of observing exactly k events in a Poisson distribution is given by the formula:

\(P(X = k) = (e^(-λ) * λ^k) / k!\)

where e is the base of the natural logarithm (~2.71828), and k! represents the factorial of k. In this case, we want to find the probability of no births occurring, which means k = 0.

a. To calculate the probability that no births will occur today, substitute k = 0 and λ = 2.1 into the Poisson distribution formula:

\(P(X = 0) = (e^(-2.1) * 2.1^0) / 0!\)

Since any number raised to the power of 0 is 1, we can simplify the equation further:

\(P(X = 0) = e^(-2.1) ≈ 0.1225\)

Therefore, the probability that no births will occur today is approximately 0.1225 or 12.25%.

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Related Questions

which group in the disaster recovery team decides when employees can reenter the affected work area after a disaster?

Answers

The group in the disaster recovery team that decides when employees can reenter the affected work area after a disaster is typically the Safety and Security Team or the Incident Management Team.

In a disaster recovery plan, there are various teams involved in managing the recovery process. The Safety and Security Team or the Incident Management Team is responsible for assessing the safety and security conditions after a disaster and determining when it is safe for employees to return to the affected work area.

This team considers factors such as the extent of damage, the presence of any hazards or risks, the availability of essential services like electricity and water, and compliance with relevant regulations and guidelines. They may conduct inspections, consult with experts, and coordinate with local authorities to make an informed decision about reentry.

The primary concern of this team is the well-being and safety of employees, ensuring that they can return to a secure and functional work environment after a disaster.

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does inspiration require energy

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To get back to air pressure, air races into the lungs. The outer intercostal muscles likewise contract during motivation. Since this cycle requires the utilization of energy, calm motivation (motivation during typical breathing) is an active process. Expiration happens when the stomach unwinds.

Inspiration is dynamic as it is the method involved with bringing air into the lungs. It is the dynamic period of ventilation since it is the consequence of muscle compression. During motivation, the stomach contracts, and the thoracic cavity expands in volume.

The mass development of gases into and out of the lungs is achieved by strong work. This requires energy use, caloric consumption, oxygen use, and carbon dioxide creation.

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Which objects revolve (orbit) our sun?

Answers

Answer:

Explanation:

Planets, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune orbit the sun as well as the dwarf planets, Pluto, Ceres, Makemake, Haumea, and Eris.

What is the main job of the Legislative Branch?

Answers

Answer:

The main job of the Legislative Branch is to create laws.

Which scenario best matches the ideas within the Declaration of Independence

Answers

Answer:

The answer to this question is D.) a group of monarchs decide they want to be elected rather than born to power.

WILL GIVE BRALIEST

The assembly had the right to make local laws. In 1619, a _________ ship brought the
first Africans to Jamestown.

Answers

Answer:

In 1619 ship White Lion brought the first Africans to Jamestown.

Explanation:

In late August, 1619, 20-30 enslaved Africans landed at Point Comfort, which now known as Fort Monroe in Hampton.The landing of the first Africans in Virginia is one of the most significant events.The vast majority of Virginia’s earliest Africans were enslaved.The enslaved Africans aboard the San Juan Bautista were captured by Portuguese and Imbangala forces from the kingdom of Ndongo, in West Central Africa. When they arrived in Virginia, they were traded as commodities.  

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The diagram shows the parts of a flower.
2
Anther
Filament
Stigma
Style
Ovary
Ovule
1
3
4
Which number in the diagram indicates the male reproductive structure called
the stamen?
O A. 1
B. 4
0
C. 3
D. 2

The diagram shows the parts of a flower.2AntherFilamentStigmaStyleOvaryOvule134Which number in the diagram

Answers

Answer:

It’s D

Explanation:

The number 2 in the diagram indicates the male reproductive structure called stamen.

What is the stamen?

Stamens are blooming plants' male reproductive organs. They are made up of an anther, which is the location of pollen formation, and a stalk-like filament, which carries water and nutrients to the anther and positions it to help in pollen dissemination.

A flowering plant's stamen is the male reproductive component. The stamens are organized in a whorl, which is referred to as the androecium. They are situated in the flower's center, along with the stigma, if present.

They might be as few as one or as numerous as thousands.  The male organs, known as stamens, resemble long stalks (known as filaments) with a little spherical form at the end (known as the anther).

Therefore, option D is correct, that The male component of a flower that produces pollen is referred to as the stamen.

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HELP
Which U.S Coast Guard approved equipment is required for all vessels?

A. Skier down flags
B.personal flotation devices
C. Flashlight with a white light
D. Emergency portal

Answers

Answer:

B

Explanation:

personal flotation devices

Which of the following is a function of elections/voting?

A. Increase popular support of the government.

B. Education of the citizens

C. Finding potential candidates for office.

D. Magnifying the people's voice through a common idea.

Answers

the answer youre looking for is a

Which of the following distributions has mean which is equal to (a + 4b +c) / 6 where a, b, and c are denote optimistic, most likely, and pessimistic estimates respectively?
Pert Distribution

Answers

The distribution that is used for the aforementioned query is called Pert Distribution.

How would you define "Pert Distribution"?

For the project's completion period in PERT, the normal probability is used. For each activity, PERT employs three time estimates. This basically means that a weighted avenge may be calculated for each activity, and that each activity's duration can vary between a hopeful time to a negative time.The distribution known as PERT is a family of continuous distributions of probability that is characterized by the least, most likely, and maximum values that a given variable can have in probability and statistics. The distribution of the PERT is frequently used in the risk assessment to illustrate the worth of some quantity's degree of uncertainty.

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most of the work done in the executive branch is done by the president. t/f

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The President does utmost of the work done in the executive branch. This statement is false.

Ordinary workers employed by administrative departments conduct the maturity of the job. The Administrative Branch is led by the President of the United States, who also serves as the country's head of state and Commander- in- Chief of the fortified forces.

The President is in charge of making and administering the laws passed by Congress and chooses the leaders of civil agencies, including the Cabinet. The Vice President is also a member of the Administrative Branch, ready to take over the Presidency if necessary.

The Cabinet and independent civil agencies are in charge of administering and administering civil legislation on a diurnal base.

The purposes and liabilities of these departments and agencies are as distant as those of the Department of Defense and the Environmental Protection Agency, the Social Security Administration and the Securities and Exchange Commission.

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what was the transformation of technology during this time period

Answers

Answer:

During what time period???

But the technology has increased since the 1900s

Explanation:

How did the ideas of the New South influence the riot?​

Answers

Answer:

because the south was for slavery and the north was against slavery

Explanation:

My
considerations in
choosing my
SHS track &
strand

Answers

Answer:

SHS track &stand should be considered

1) Describe Two options for a reason if she has an unwanted pregnancy the
options would be considered acceptable for Muslim OR Hindu?
2)Explain what Roman Catholics teach about abortion and why?
3) How might the idea of ensoulment affect the view on abortion?
4) In what situation might a Jew be allowed an abortion?​

Answers

Answer:

In Hinduism: According to Hindu bioethics, abortion is allowed only in cases where it is necessary for saving the life of the mother. The perspective of Hinduism is a very pro-life one, emphasizing Ahimsa and its intrinsic reverence for life.

Islam/Muslim: In Islam, and most religions, abortion is forbidden. Islam is considerably liberal concerning abortion, which is dependent on

(i) the threat of harm to mothers,

(ii) the status of the pregnancy before or after ensoulment (on the 120th day of gestation),

(iii) the presence of foetal anomalies that are incompatible with life. 

A2) The official teachings of the Catholic Church oppose all forms of abortion procedures whose direct purpose is to destroy a zygote, blastocyst, embryo or fetus, since it holds that "human life must be respected and protected absolutely from the moment of conception.


A3) The distinction between active and passive potentiality for ensoulment clarifies the reasons why jurists hold different views on whether the prohibition of abortion applies before the stage of implantation. The relevance of this discussion to some methods of contraception is indicated.


A4) While Judaism takes a far less stringent approach to abortion than do many pro-life denominations of Christianity, providing explicit exceptions for threats to a mother’s life and rabbinic support for terminating a pregnancy in a host of other situations, there is nonetheless broad objection to abortion in cases without serious cause. 

Kudos are appreciated :)

factors that should not affect your career choice

Answers

Answer:

Peer or societal pressure: It's important to choose a career that aligns with your own interests and skills, rather than what your friends or family members may expect of you.

Financial considerations alone: While it's important to consider the financial prospects of a career, money should not be the sole factor driving your career choice. Pursuing a career solely for financial gain may lead to dissatisfaction and burnout in the long run.

External prestige or status: Choosing a career simply because it is seen as prestigious or carries a certain social status may not align with your personal goals or interests.

Gender stereotypes: Your gender should not limit your career choices. You should be able to pursue any career that you are interested in and qualified for, regardless of gender.

Limited information: It's important to research and gather as much information as possible about a career before making a decision. Choosing a career based on limited information may lead to dissatisfaction and regret in the future.

Explanation:

fill in the blank. dr. russo noted that mixed design research mimics real life in that not only can _____ be tested, but _____ can also be tested, which is how variables relate in the real world.

Answers

Dr. Russo noted that mixed design research mimics real life in that not only can "specific factors or variables be tested," but "their complex interactions and relationships" can also be tested, which is how variables relate in the real world.

In mixed design research, researchers have the flexibility to examine the effects of specific factors or variables independently, as well as explore how these variables interact with one another.

This approach recognizes that in real-life situations, variables rarely exist in isolation and their effects are often influenced by the presence of other variables.

By incorporating the testing of interactions and relationships, mixed design research allows for a more comprehensive understanding of the complexity and nuances of real-world phenomena. It enables researchers to investigate how different variables interact, amplify, or moderate each other's effects, providing a more accurate representation of the multifaceted nature of the real world.

By considering the interplay between variables, mixed design research better reflects the intricacies of everyday life and offers insights into the dynamic and interconnected nature of the phenomena under investigation.

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True or False? All fifty states have ferry and rail systems.
False
True

Answers

All fifty states have ferry and rail systems - True

Answer:

false

Explanation:

research found that employees could overcome fatigue and improve time management if they were motivated by money and job satisfaction.truefalse

Answers

A generalized sense of exhaustion or lack of energy is referred to as fatigue. It differs from merely feeling sleepy or drowsy. You lack both energy and motivation when you are exhausted.

Sleepiness may be a sign of exhaustion, but the two are not the same. Numerous medical disorders, ranging in severity from moderate to serious, frequently exhibit fatigue as a symptom. It also happens naturally as a result of some lifestyle decisions, including not exercising or eating poorly. Consult your doctor if your weariness doesn't go away with adequate rest and nourishment or if you think it might be brought on by a physical or mental health condition. They can collaborate with you to identify the root cause of your exhaustion and address it.

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pls help idk how to start an intro and the essay is due today i’m gonna cry omg

Answers

Answer:

Your first sentence gotta attract the reader it depends on what you're writing about but it has to be somehow related. After that you gotta give background info, general facts or brief summary, basically context. Then after all that you can finally give your thesis, the side you want to take, the main point you want to say or your opinion. ( don't say in my opinion lol)

Explanation:

example of each disaster from the different perspective

Answers

Answer:

Disaster from the different perspective is described below in detail.

Explanation:

A disaster is a dangerous disturbance, occurring over a comparatively short time, of the functioning of a society or a community involving extensive human, matter, economic or environmental damage, and impacts.

Biological disaster: introduces to the disaster caused by the appearance of living organisms to viruses and toxic elements. For example, the bedspread of a disease, a virus, a pandemic, and a grasshopper plague. It refers to the class of natural calamities.

political disaster:

Any event influencing the normal life of any person or society of people is described as a political disaster.

socio-cultural-economic disaster:

Because of the event, the economic growth of the country goes down. This will result in a huge loss of properties and valuable things.

________ tend to think about others and are less interested in self. they seek outside opinions.

Answers

Individuals with an other-oriented mindset tend to think about others and seek outside opinions. They prioritize the needs and interests of others over their own.

People with an other-oriented mindset exhibit a tendency to focus on others and prioritize their well-being. They are empathetic and considerate, showing genuine concern for the feelings and needs of those around them. This mindset is characterized by a willingness to listen and understand different perspectives, valuing the input and opinions of others.

By seeking outside opinions, individuals with an other-oriented mindset demonstrate their openness to diverse viewpoints and a desire to make informed decisions that consider the perspectives of others. They recognize the importance of gathering input from various sources to gain a comprehensive understanding of a situation or problem.

This mindset often manifests in behaviors such as actively seeking feedback, engaging in collaborative decision-making processes, and showing a genuine interest in understanding others' experiences and viewpoints. Other-oriented individuals strive to create inclusive and harmonious environments, fostering effective communication and building strong relationships based on trust and mutual respect.

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The relationship between people and institution can be cordinal and sustianable if internal conflict is immediately solved. Justify the statement

Answers

Answer:

Dispute resolution at initial level injects a sense of security and belief in an individual and hence improves the relationship between the two

Explanation:

The internal conflicts between the people and institution if resolved at an earlier stage build confidence in people working in the institution. They also start respecting the institution and start believing that their voices are also heard irrespective of their post.

This also brings clarity in relation and expectations both at the institution and individual level. Once a strong bond develops through this exercise of dispute resolution at initial level, the relation between institution and people become co-ordial.

Why do developing nations tend to be more heavily affected by pandemics than developed nations? (5 points)
Group of answer choices

Developing nations are unable to resist the social problems of plague.

Developing nations lack the resources to control the spread of disease.

Developed nations place the burden of prevention on the developing nations.

Developed nations are able to use armies to block borders and prevent spreading.

Answers

Answer:

Developing nations lack the resources to control the spread of disease. ... The developed countries were affected more than the developing countries.

Explanation:

how can you help in controlling corruption as a student?​

Answers

Answer:

use there fears against them

Explanation:

your roommate argues that performance varies from week to week, and that the best performer this week will not necessarily be the same as the previous week. this implies that criteria are

Answers

Your roommate argues that performance varies from week to week, and that the best performer this week will not necessarily be the same as the previous week. This implies criterion deficiency.

The extent to which a conceptual criterion is not captured by the actual criterion measure is known as criterion deficit. For instance, if a supervisor is unable to see all or a significant portion of an employee's conduct while on the job, the supervisor's assessment of that employee's job performance may be inadequate.

A criteria measure is insufficient if it excludes or underrepresents critical facets of the criterion deficiency.

For instance, performance variances (in dollars sold) between insurance agents may result from socioeconomic differences in the salespeople's allotted areas rather than actual differences in competence.

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Which statement is true?
a) When an argument is passed call by reference, a copy of the argument's value is made and passed to the called function.
b) With call by reference, changes to the passed value do not affect the original variable's value in the calling functions.
c) Call by value should be used whenever the called function does not need to modify the value of the caller's original value.
d) Call by value should only be used with trusted called functions that need to modify the original variable.

Answers

The option B is true: with call by reference, changes to the passed value affect the original variable's value in the calling function.

Call by reference is a method of passing arguments to a function where the memory address of the variable is passed instead of the value of the variable itself. This means that changes made to the parameter within the function also affect the original variable in the calling function. This can be useful when you want to modify the original value.

On the other hand, call by value makes a copy of the value of the variable and passes it to the function. Any changes made to the parameter within the function do not affect the original variable in the calling function. Call by value should be used whenever the called function does not need to modify the value of the caller's original value.

There is no relation between call by value and trust in the called function. Call by reference or value is a design decision based on the needs of the program. However, with call by reference, it is important to ensure that the function is not modifying values that it shouldn't be, which can lead to unexpected behavior.

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The statement that is true is c) Call by value should be used whenever the called function does not need to modify the value of the caller's original value.

Call by value is a method of passing arguments to a function where the value of the argument is copied and passed to the function. In this method, any changes made to the passed argument value within the function do not affect the original value of the argument in the calling function. Call by value is useful when the called function does not need to modify the value of the caller's original variable and provides a safer and more secure method of passing arguments.

On the other hand, call by reference is a method of passing arguments to a function where the address of the argument is passed to the function.

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1. Moving operations overseas can reduce costs, leading to reductions in the prices of goods and services.
True
False
2. Higher fees are generally associated with using credit instead of cash
True
False

Answers

Answer:

I believe the answer could be true but I'm not sure

Some people contemplate their lives and realize they are dissatisfied. They realize that missed opportunities have passed, and that they have not accomplished what they wished. According to the theory of psychoanalyst Erik Erikson, these individuals experience __________. Group of answer choices self-correction

Answers

Answer:

Despair

Explanation:

According to Erikson, this stage begins at 65 and continues till death. An individual would begin to have reflective thoughts on their life and begins to think of those things they didn't achieve. This would Ultimately lead to despair. Because they would be filled with unsatisfactory feelings and bitterness. There would be feelings of defeat and struggles between their sense of integrity.

The authority to use physical coercion to overcome the will of the individual is the definition of ______.

Answers

Answer:

" force." authority to use physical coercion to overcome the will of the individual. persuasion. the use of signs, symbols, words, and arguments to induce compliance. power.

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Client Sessions Weight LossClient 1 Sessions -0.18912 1 Weight 0.163175 0.239425 1 Loss -0.09803 0.615709 0.385837 1what is the correlation matrix Which has a greater slope (Rate of change)?the graphthe equation find area of rhombus . please./. 1. What marked the great transformation of the Earth's environment? the supply curve for the monopolist a. does not exist. b. is vertical. c. is upward sloping. d. is horizontal. i think i have question b figured out (please correct me if im wrong) but question a is really confusing and i need some help write the first four nonzero terms of the mclaurin series for f', the derivative of f. express f' as a rational function for |x| < r 22. (7. L4A.6) Selective breeding is a way of introducing a new trait into a species, Trueor Falsea. Trueb. False veterinary technicians must recognize behavioral changes associated with an animal's stress for all of the following reasons exceptstress is not felt or exhibited by animalsTake away an object valued by the offending animal.at an area away from the owner's residence. Which subject pronoun would you use to address a classmate?O A. IlsO B. ElleO C. TuD. VousO Which of these is a source of evidence for the plate tectonics theory?the fit of the continentsBthe speed at which Earth rotatesCthe strength of earthquakesDthe current climate is anybody on brainlist today ??? First Mover Advantage is so strong that companies with first mover advantage almost always end up being the industry leader.True or false ? When a liquid changes to a solidwhat happens to it's density? what is -7 divided by 3/4 ? Determine the standard form of the equation of the line that passes through (-7,8) and (0,-8) me and my sister went shopping. I spent $120 on 3 pairs of jeans and 6 blouses. my sister spent $90 on 2 pairs of jeans and 5 blouses. what was the cost of 1 pair of jeans and the cost of 1 blouse? use the graphing method A turbulent storm can best be described asmild.rare.calm. wild. Camila _________ a Pamela, ____ conoce de su vecindario. Choose an equation that would be used to solve0 = -x2 + 10X-8(x + 25)2 = -8O(x - 5)2 = 17(x - 10)2 = 25