a graduate student performed a hypothesis test on data gathered by her thesis professor and decided to reject h0. in presenting the results to her professor, what information should she include?

Answers

Answer 1

In the scenario where she does the hypothesis test, the student should take into account the decision to reject H0 and the P-value.

What is a hypothesis test?

A statistical hypothesis test is a technique for determining if the available data are sufficient to support a specific hypothesis.

We can make probabilistic claims regarding population parameters through hypothesis testing.

The null hypothesis would be that 50% is true, and the alternative hypothesis would be that 50% is untrue, if someone wanted to test, for instance, whether a penny has an exact 50% chance of landing on heads.

There are 4 ways to test a hypothesis.

State your hypotheses. Establish the standards for judgment.Calculate the test statistic.Make a choice.

The student should incorporate the choice to reject H0 and the P-value in e the scenario in which she conducts the hypothesis test.

Therefore, in the scenario where she does the hypothesis test, the student should take into account the decision to reject H0 and the P-value.

Know more about hypothesis tests here:

https://brainly.com/question/15980493

#SPJ4

Related Questions

Help me please I do not understand

Answers

9514 1404 393

Answer:

Step-by-step explanation:

The sequence of first differences is ...

32 -25 = 7

37 -32 = 5

47 -37 = 10

58 -47 = 11

71 -58 = 13

79 -71 = 8

These seem to have no pattern, so the sequence is not arithmetic, geometric, quadratic, or any other common type.

If we look at the digits of the numbers in the series, we see they have sums of ...

2 +5 = 7

3 +2 = 5

3 +7 = 10

4 +7 = 11

5 +8 = 13

7 +1 = 8

7 +9 = 16

That is, the difference between a number and the next in sequence appears to be the sum of the digits of the number. This rule tells us the next number is ...

79 +(7+9) = 95 . . . next number in sequence

_____

Additional comment

Sometimes, finding the rule is as much a right-brain activity as it is one of logic or deduction. Often, it is not obvious or easy. Questions like this one are intended to help you learn to think "out of the box."

The formula for area of a trapezoid is A =1/2 h(b1 + b2). Express h in terms of A, b1 and b2

Answers

Answer:

H is the height

Step-by-step explanation:

A= Area

B= Base

1/2= 0.5

ABC=40 and Bd is angle bisector of ABC what is ABD= ?

Answers

Answer:

Step-by-step explanation:

40 ÷ 2 = 20

its 20 since BD is an angle that bisects " divdes " angles in half.

The measure of angle ABD is 20 degrees and this can be determined by using the properties of the angle bisector.

Given :

ABC = 40 and BD is the angle bisector of angle ABC.

The following steps can be used in order to determine the angle ABD:

Step 1 - According to the given data, BD is the angle bisector of angle ABC.

Step 2 - An angle bisector bisects the angle into two equal parts.

Step 3 - So, the measure of angle ABD is calculated as:

$\angle ABD = \dfrac{\angle ABC}{2}\\\\ \angle ABD = \dfrac{40}{2}\\\\ \angle ABD = 20^\circ$

So, the measure of angle ABD is 20 degrees.

For more information, refer to the link given below:

https://brainly.com/question/2478436

Subtract and write your answer as mixed number. 5 3/4 - 1 2/3

Answers

Answer: 4 1/12

Step-by-step explanation:

14. Simplify - 17/0
0
17
undefined
-17

Answers

The simplification of number 17/0 gives the undefined form.

What is defined as the undefined form?Undefined in mathematics refers to a term that really is mathematically inexpressible or meaningless. The rules of mathematics consider whatever divided by zero to be undefined.A number multiplied by zero could result in any number (real or imaginary)A number divided by zero could represent an entity that has not yet been defined.Division of the a number by zero is illogical.If x=a/0, there is no solution!It may return a number that is not real or imaginary.

For the given question;

The expression is 17/0

Let us say that 17/0 = x

Its means; 17 = x ×0

17 = 0

But , 17 ≠ 0

As, given expression 17/0 can not be defined by any number.

Thus, 17/0 is an undefined term.

To know more about the undefined form, here

https://brainly.com/question/2623597

#SPJ13

Composite Figures Question 4.
A. 42 cm
B. 35 cm
C. 26 cm
D. 14 cm

Answers

Answer:

42 cm A

Step-by-step explanation:

Evan's parents put tile down on the floor in their home. The tiles are different sizes and shapes. One tile has an angle of 98°. Another tile has an angle of 41°. These two tiles are next to each other so that the 98° angle and the 41° angle share a vertex and a side.

What is the measure of the angle that these two angles form?

Answers

Answer:

139 degrees

Step-by-step explanation:

you just add both the angles together since they share a vertex

Justin’s doctor said that the expression StartFraction x + y + 5 over 2 EndFraction, where x and y are his parents’ current heights in inches, gives an estimate of how tall Justin will be as an adult. Justin’s work evaluating the formula is shown below.

Mom’s height = 54 inches
Dad’s height = 71 inches

StartFraction 71 + 54 + 5 over 2 EndFraction = 71 + 27 + 5 = 103 inches

What error did Justin make?
He should have made x equal 54 and y equal 71.
He should have added the values in the numerator before dividing by 2.
He should have divided the 71 by 2 instead of the 27.
He should have made the numerator 76 + 59.
Mark this and return

Answers

The error Justin made in his calculation is "He should have added the values in the numerator before dividing by 2".

The correct answer choice is option B

What error did Justin make?

(x + y + 5) / 2

Where,

x and y are his parents’ current heights in inches,

Mom’s height = 54 inches

Dad’s height = 71 inches

Substitute into the expression

(71 + 54 + 5) / 2

= 130/2

= 65 inches

Justin's work:

( 71 + 54 + 5 ) / 2

= 71 + 27 + 5

= 103 inches

Therefore, Justin should have added the numerators before dividing by 2.

Answers

We will fail to reject the null hypothesis, whose P-value is greater than the significance level. Here, the p-values for which we would fail to reject the null hypothesis are: 0.125 and 0.063.

When performing a hypothesis test, if the significance level is Q=0.05, we compare the calculated p-value with the significance level to make a decision regarding the null hypothesis.

In general, if the calculated p-value is less than or equal to the significance level (p-value ≤ Q), we reject the null hypothesis. On the other hand, if the calculated p-value is greater than the significance level (p-value > Q), we fail to reject the null hypothesis.

Checking the given p-values against the significance level of Q=0.05, we find the following:

0.04: The p-value is less than the significance level (0.04 ≤ 0.05). We would reject the null hypothesis in this case.0.125: The p-value is greater than the significance level (0.125 > 0.05). We would fail to reject the null hypothesis in this case.0.001: The p-value is less than the significance level (0.001 ≤ 0.05). Null hypothesis is rejected.0: The p-value is less than the significance level (0 ≤ 0.05). Rejected.0.063: The p-value is greater than the significance level (0.063 > 0.05). Fail to reject the null hypothesis.

Therefore, the p-values for which we would fail to reject the null hypothesis are: 0.125 and 0.063.

To learn more about hypothesis test: https://brainly.com/question/4232174

#SPJ11

Make a stem-and-leaf plot for each set of data.
68, 73, 66, 76, 86, 74, 61, 89, 65, 90
136, 142, 105, 147, 126, 109, 118, 111, 129, 115, 128, 138

Answers

stem-and-leaf plots for the sets of data are attached.

What is stem-and-leaf plot?

In a stem and leaf plot, the values of the data are divided into a stem and a leaf, creating a singular table. The initial digit or digits are written in stem format, and the final digit is written in leaf format.

Data can be arranged in a way that makes it simple to see the frequency of various sorts of values using a stem and leaf plot, also known as a stem and leaf diagram. It is a graph with numerical data displayed in a sequential manner. Each value of the data is divided into a stem and a leaf.

A stem and leaf plot is depicted as a customised table with each data value's initial or last digit divided into a stem and the leaf's final digit.

To learn more about the stem-and-leaf plot from the given link

https://brainly.com/question/29740594

#SPJ1

Make a stem-and-leaf plot for each set of data.68, 73, 66, 76, 86, 74, 61, 89, 65, 90 136, 142, 105,

if shoulders bought twice as many footballs as basketballs and the footballs cost $60 and the basketballs cost $30 and he spends $450, then how many footballs did he purchase?

Answers

Using equations, we can find that he purchased 6 footballs.

What are equations?

An equation is a mathematical statement that contains the symbol "equal to" between two expressions with identical values. As in 3x + 5 = 15, for example.

Here in the question,

Let the number of footballs purchased be f.

Let the number of basketballs purchased be b.

Cost of each football = $60.

Cost of each basketball = $30.

Total amount spent = $450

Now,

60f + 30b = 450

Given,

2b = f

⇒ b = f/2

Putting the value of b in the equation,

60f + 30(/2f) = 450

⇒ 60f + 15f = 450

⇒ 75f = 450

⇒ f = 6

Therefore, he purchased 6 footballs.

To know more about equations, visit:

https://brainly.com/question/29657983

#SPJ1

What is the unit rate? 400 m travelled in 50 seconds

Answers

Answer:

8 meters per second or 8/1

Step-by-step explanation:

Divide 400 meters by 50

So it is 8 meters per second

Hope this helps :)

Please consider Brainliest :)

Answer:

8 meters per 1 second

Step-by-step explanation:

first, do 400m/50sec

then, do 400m/1 divided by 50sec/1

next, do keep change flip so, 400/1 * 1/50=400/50

last simplify so, 400 divided by 50 and 50 divided by 50 equals 8/1

hope this helps

calculate the arc length of y=14x2−12lnxy=14x2−12lnx over the interval [1,4e][1,4e].

Answers

The arc length of the given function over the interval [1,4e] is approximately 281.74 units.

The formula for arc length is given by: L = ∫[a,b]√(1+(dy/dx)²) dx

Using the given function y = 14x² - 12lnx, we can find the derivative: dy/dx = 28x - 12/x

Now, plugging this derivative into the formula for arc length and evaluating over the interval [1,4e], we get:

L = ∫[1,4e]√(1+(28x-12/x)²) dx

This integral cannot be evaluated in closed form, so we must use numerical methods to approximate the answer. One common method is to use Simpson's rule, which gives: L ≈ (4e - 1)/6 [√(1+(28(1)-12/1)²) + 4√(1+(28(2)-12/2)²) + 2√(1+(28(4e)-12/4e)²)]

L ≈ 281.74

Therefore, the arc length of the given function over the interval [1,4e] is approximately 281.74 units.

To know more about derivatives click here

brainly.com/question/26171158

#SPJ11

Find examplesof grocery items prices in a newspaper on television or on Internet compare your unit prices of two different brands of the same item explain which item is the better to buy

Answers

Newspaper because it is the cheaper one

8 in.
8 in.
8 in.
Find the area of the figure above.
[?] in2

Answers

Answer:

Step-by-step explanation:

Total area = area of cube + area of triangle

A = 8² + = 64 + 32 = 96 in

A cylinder has a radius of 7 cm and height of 19 cm., as shown on the diagram below.

7 cm 19 cm.

Work out the volume of the cylinder. Give your answer correct to 1 decimal place.

Answers

Answer:

V=2924.8

Step-by-step explanation:

$v = \pi \: {r}^{2} h$

Volume is as seen above.

Place your values into your calculator:

$\pi \: ( {7)}^{2} \times 19$

$ = 931\pi \: or \: 2924.8$

Answer:

2926.0cm3

that is the answer

A regular hexagon is shown in the picture below. The center point is shown with two line segments drawn from the center to the vertices of the hexagon. The line segment labeled a is the altitude of the triangle that is formed.

1)Use what you have learned about the special (reference) triangles to find the lengths of a, b, and c.
2) Justify your response.

Answers

On solving the provided question, we can say that equation Therefore, we can find the lengths of the sides of the hexagon as follows: a = s/2; b = (sqrt(3)/2)s; c = s

What is equation?

A mathematical equation links two statements and utilises the equals sign (=) to indicate equality. In algebra, an equation is a mathematical assertion that proves the equality of two mathematical terms. For instance, in the equation 3x + 5 = 14, a equal sign separates the numbers by a gap. A mathematical formula may be used to determine how the two sentences on either side of a letter relate to one another. The logos and the particular piece of software are usually identical. like, for instance, 2x - 4 = 2.

Let's assume that the side length of the hexagon is s. Then, the altitude a from the center of the hexagon to one of the sides is half the length of the side, or s/2. In the 30-60-90 reference triangle formed by this altitude and one of the sides of the hexagon, the shorter leg is s/2 and the longer leg is (sqrt(3)/2)s.

Therefore, we can find the lengths of the sides of the hexagon as follows:

a = s/2

b = (sqrt(3)/2)s

c = s

To know more about equation visit:

https://brainly.com/question/649785

#SPJ1

Winston earns $140.00 by selling 56 hotdogs at a concession stand at school Using the same rate for the cost of one hotdog, how many more hotdogs would Winston need to sell to earn a total of $175.00?

Answers

Answer:

175/2.5=70

Step-by-step explanation:

Which of the following is equivalent to the expression below?
3(5-2i)

Answers

Answer: 15 - 6i

Step-by-step explanation:

3(5-2i)

3×5+3×(−2i)

Do the multiplications.

15−6i

Three machines are used to produce nails. The table displays the total number of nails produced by the 3 machines over different lengths of time.

Answers

Answer:

Step-by-step explanation:

what is 2x + 5 = 25 .............................................................????

Answers

Answer: x=10

Step-by-step explanation:

Subtract

from both sides

Simplify

Divide both sides by the same factor

Simplify

Answer:

2x + 5 = 25

25 - 5= 2x

20 = 2x

20 ÷ 2 = 2x ÷ 2

x = 2

Lucius sells jellyfish jam part-time. He is paid a monthly commission. He receives 30% of his first $900 in sales and 25% of the rest of his sales. Last month he sold $2,600 worth of jam. How much commission did he earn last month?

Answers

Answer:

695

Step-by-step explanation:

First I would septate the 900 from the 2600

2600-900=1700

Then I'll take both %s and turn them to decimal 25%-0.25 30%-0.30

I take the 900 times the 0.30 and the 0.25 times 1700

900x0.30=270

1700x0.25=425

then add them both together

270+425=695

PLEASE HELP Solve the following problems: Find the indicated values, mAB, m ABC, mBAC, mACB

Answers

it already shows that AB is 49°

in order to find ABC you must first find BC

360 - (AC + AB) = BC
360 - 156 = BC
204° = BC

NOW add BC with AB

49 + 204
253

angle ABC is 253°

now to find BAC add AB and AC
49 + 107 = 156°

angle BAC is 156°

FINALLY to find ACB add AC and CB

107 + 204
311°

angle ACB is 311°

Answer:

see explanation

Step-by-step explanation:

The angle at the centre of a circle is equal to the measure of the arc that subtends it, thus

AB = ∠ AOB = 49°

The measure of arc BC = 360° - (49 + 107)° = 360° - 156° = 204°, then

ABC = AB + BC = 49° + 204° = 253°

BAC = BA + AC = 49° + 107° = 156°

ACB = AC + CB = 107° + 204° = 311°

Please help this is a major gradeeeeee

Answers

Answer:

Step-by-step explanation:

I think it’s
45 hopefully it’s right let me know!

A rectangular television is 45 inches by 30 inches. What is the length of its diagonal?

Answers

Answer:

54.1 inches (round to 1 dp)

Step-by-step explanation:

the formula to calculate the diagonal or a rectangle is

$\sqrt{(w^{2} +l^{2})}$

30^2+45^2 is 2925

and $\sqrt{2925}$

and the answer to that is 54.1 inches (to 1 dp)

Find the annual interest rate. i=$160, P=2000, t=8 months

Answers

Answer:

0.12 or 12%

Step-by-step explanation:

I=Prt

r= I/(Pt)

r = 160/(2000 x 8/12)

r = 160/(4000/3)

r = 3/25

r = 0.12

Which equation in point slope form describes the line that passes through (3,-5) and has a slope of 2?

Answers

Answer:

y + 5 = 2(x - 3)

General Formulas and Concepts:

Algebra I

Point-Slope Form: y - y₁ = m(x - x₁)

x₁ - x coordinate y₁ - y coordinate m - slope

Step-by-step explanation:

Step 1: Define

Point (3, -5)

Slope m = 2

Step 2: Write equation

Substitute in variables into the general form.

y + 5 = 2(x - 3)

WILL GIVE THANKS, BRAINIEST, AND 5 STARS! PLEASE HELP!

Answers

Answer:

Step-by-step explanation:

C(n) = 5n, 0 ≤ n ≤10 You would use this formula because 6 is greater than 0 but less than 10.

C(n) = 5n, 0 ≤ n ≤10 ← You can just ignore the 0≤ n ≤10 part.

C(6) = 5(6) Input the value 6 as x.

C(6) = 30

The answer is that 6 shirts costs 30 dollars.

Simplify 4x-3(x-2y)+ .5(6x-8y)

Answers

Answer:

4x +2y

Step-by-step explanation:

4x-3(x-2y)+ .5(6x-8y)

Distribute

4x -3x+6y +3x -4y

Combine like terms

4x-3x+3x +6y-4y

4x +2y

During an experiment, a spinner landed on red 6 times. if the resulting experimental probability of the spinner landing on red is startfraction 1 over 8 endfraction, how many trials were performed?
a. 6 b. 8 c. 24
d. 48

Answers

The experimental probability of an event is the ratio of the number of successful outcomes to the number of trials performed. In this case, the experimental probability of the spinner landing on red is given as 1/8, which means that for every 8 spins, it should land on red 1 time.

Option D : The experimental probability of the spinner landing on red is given as 1/8. If it landed on red 6 times, then the number of trials is

8 * 6 = 48.

The experimental probability of an event is the ratio of the number of successful outcomes to the number of trials performed. In this case, the experimental probability of the spinner landing on red is given as 1/8, which means that for every 8 spins, it should land on red 1 time.

To determine the number of trials that were performed, we need to know how many times the spinner landed on red. In this case, it landed on red 6 times.

Using the experimental probability,

Trials = Red spins * (1 / Experimental probability)

= 6 * (1 / 1/8)

= 6 * 8

= 48

Therefore, the number of trials performed is 48.

To learn more about experimental probability please click on below link

https://brainly.com/question/3733849

#SPJ4

Other Questions

Describe the phases of the cardiac cycle: ventricular filling,end diastolic volume (EDV), isovolumetric contraction, ventricularejection, stroke volume, end-systolic volume (ESV) andisovolumetric r A _____ shows how an object changes from one state to another, depending on events that affect the object.a. scatter diagramb. state transition diagramc. business process diagramd. case tools diagram Identify the theorem you can use to show that the quadrilateral is a parallelogram. A Starbucks gift card has a balance of $75. Assume that the person who owns the gift card only uses it to purchase Frappuccino drinks that cost $4.65 apiece. Can someone please explain step by step how to do both these math problems I dont understandWill mark BRAINLIEST whoever can answer correctly and quick!! :) why do modern countries not participate anarchy An engineer in a locomotive sees a car stuck on the track at a railroad crossing in front of the train . When the engineer first sees the car, the locomotive is 110 m from the crossing and its speed is 21 m/s . If the engineer's reaction time is 0.6 s, what should be the magnitude of the minimum de celeration to avoid an accident ? Answer in units of m/s^ 2 lipid digestion and absorption requires the coordinated actions of ______ and ____. ok, so, if i have one F in math, will i fail 6th grade? for references, i live in the Hillsborough county district (in florida) since some districts are different. i am rwally worried about this, thank you! Is 3600 calories too much for a 73 pound 4 foot 5 13 year old to gain muscle (5 * 10^-2) (4 * 10^-3), write in scientific notation. Consider the following incomplete deposit ticket: a deposit ticket. the amounts deposited were 491 dollars and 60 cents and 157 dollars and 68 cents. 68 dollars and 44 cents was taken out as cash. the total on the ticket is 686 dollars and 4 cents. what was the value of the third check tony deposited? a. $617.60 b. $105.20 c. $31.28 d. $36.76 A luxury car dealer is considering two possible locations for a new auto mall. The rent on the south side of town is cheaper. However, the dealer believes that the average household income is significantly higher on the north side of town. The dealer has decided that he will locate the new auto mall on the north side of town if the results of a study that he commissioned show that the average household income is significantly higher on the north side of town North Side South Side The results of the study are as follows Calculate a 90% confidence interval for the difference (North-South) in average income between the two sides of town. Round your answer to two decimal places Who owns the alcoholic beverages of a private club Tabc answer? Which transition word or phrase would be most effective in these sentences? I am not able to go to the concert with you. ____________ thank you for asking me. 1) reluctantly 2) ultimately 3) nevertheless 4) moreover What is the concept of social disorganization theory? consider the line segment AB shown. determin the y-value of the coordinate point that divides directed line segment BA into the ratio 1:3 What is TRUE about using bullet comparisons to solve crimes?A. A Chinese detective did this in 1248.B. Francis Galton did this in 1892.C. A Scotland Yard investigator did this in the 1830s.D. Mathieu Orfila said that this would never be accurate. Please help me with my work:) what buttons can be found in page set up group