Assessing a community's need for a smoking cessation program and determining if the state nicotine help hotline is meeting those needs is a form of
a) Systemic evaluation
b) Context evaluation
c) Product evaluation
d) Input evaluation

The Pearson's test of goodness fit can be used to check the significance of 0.01 but there would not be any type 1 error.

A statistical test that measures how well sample data matches a distribution from a population with a normal distribution is referred to as goodness-of-fit. Simply put, it hypothesizes if a sample is skewed or represents the data found in the actual population.

The goodness-of-fit test determines the difference between the actual and predicted values of the model in the case of a normal distribution. The chi-square is one of the approaches for determining goodness-of-fit.

Goodness-of-fit testing is a statistical technique used to draw inferences about observed values.

For example, check to see if a sampling group truly represents the entire population. That is, they establish the relationship between measured and predicted values in a model. When used in a decision-making process, goodness-of-fit tests allow you to foresee future trends and patterns.

Hence we can conclude that there would not be any error to the problem with a significance of 0.01 .

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If the scale drawing of a rectangular park has a scale of 1cm = 120 m, then the actual perimeter of the park is 3960 meters

To find the actual perimeter of the park in meters, we need to first find the perimeter of the park in centimeters using the scale drawing, and then convert it to meters.

The length of the park in the scale drawing is 11.1cm, which corresponds to an actual length of:

11.1 cm x 120 m/cm = 1,332 m

The width of the park in the scale drawing is 5.4cm, which corresponds to an actual width of:

5.4 cm x 120 m/cm = 648 m

So, the actual perimeter of the park is:

2(length + width) = 2(1,332 m + 648 m) = 3,960 m

Therefore, the actual perimeter of the park is 3,960 meters.

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The given question is incomplete, the complete question is:

A scale drawing of a rectangular park has a scale of 1cm = 120 m. What is the actual perimeter of the park in meters?

Answer:

The sun is 9.2549 x 10^-7 miles from the earth

NOTE: I don't know how many significant figures you are needing/given.

Step-by-step explanation:

The earth is 92.549 million miles from the sun.

92 549 000 miles from the sun.

Move the decimal place left until you're right after the first significant figure.

9.2549 x 10^-7

The two solutions of the quadratic equation are f(x) = x² - 5x - 7 are (-1.14) and (6.14).

The general equation of a quadratic equation is -

y = ax² + bx + c

It has two possible roots. It has a degree of 2.

Given is the graph of the function, f(x) = x² - 5x - 7.

We have the following -

f(x) = x² - 5x - 7.

We will draw the graph of this function.

Now, the graph cuts the [x] axis at (-1.14) and (6.14).

Therefore, the two solutions of the quadratic equation are f(x) = x² - 5x - 7 are (-1.14) and (6.14). The graph opens upwards.

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95% confident that the true population mean μ lies between 83.04 and 86.96

Confidence Interval

A confidence interval in statistics refers to the probability that a population parameter will fall between a set of values for a certain proportion of times. Analysts often use confidence intervals than contain either 95% or 99% of expected observations.

First need to determine whether dealing with means or proportions in this problem. The sample and population mean, that  are dealing with means.

One sample mean, this mean creating a confidence interval for one sample (1 Sample  t Interval)

Normally we would check for conditions, but since this is not formulated as a real-world scenario type problem, it is hard to check for randomness and independence. Therefore excluding conditions from this answer.

The formula for constructing a confidence interval for means is as follows:

x ± t ( σ / \(\sqrt{n}\) )

The variables are:

x = 85

σ = 8

n = 64

Plug these values into the formula for the confidence interval

85 ± t ( 8 / \(\sqrt{64}\))

Finding the Critical Value (t)

In order to find t, use this formula:

\(\frac{1 - C}{2} = A\)

The z-score associated with A will give us t

So plug in the confidence interval 95% (.95) into the formula

\(\frac{1 - 0.95}{2} = 0.25\)

Use the calculator or a t-table to find the z-score associated with this area under the curve

t = 1.96

Constructing Confidence Interval

Finish the confidence interval created

= 85 ± 1.96 ( 8 / \(\sqrt{64}\) )

The confidence interval using this formula, to be

(83.04, 86.96)

Interpreting the Confidence Interval

95% confident that the true population mean μ lies between 83.04 and 86.96

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We can describe the parts as product of 5 and variable x and subtraction of 3 from it from the concept of algebraic equation.

Here we use the concept of an algebraic equation, it is the equation in which there are constants, variables, and some products. It also applies mathematical operations like addition, multiplication, subtraction, and Division.

Now given equation is the 5x-3 so it implies

There is an unknown number x which is multiplied by 5 and then from the product of unknown 5 and x, three is subtracted.

So we can summarize it in a way that it is the difference between five times a number and three.

Hence this expression can be formulated as the difference of product of 5 and variable x  and constant number 3.

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The expected number of adults who prefer coffee is 150.

We must determine the anticipated number of adults who prefer coffee in order to test for independence between age and drink preferences.

First, let's look at the totals of the rows and columns to figure out the expected values for each category. The formula is available to us:

Anticipated esteem = (Line absolute * Section complete)/Stupendous aggregate

The stupendous complete for this situation is 1000.

Number of adults expected to prefer coffee:

= (Adults total minus Coffee total) / Grand total = (600 minus 250) / 1000 = 150; consequently, 150 adults are anticipated to prefer coffee.

In this way, the right response is (a) 150.

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160.55 is  the difference. i underlined each number i added on each line.

What is an linear equation in math?

A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included.

The variables in the preceding equation are y and x, and it is occasionally referred to as a "linear equation of two variables."

The two numbers are 15.75 and 176.3

First we will compare the numbers.

1. A=176.3

2. B=15.75

one's place of A is greater than once place of B.

tens place of A is greater than tens place of B.

Hundred place of A is greater than hundred place of B.

So, A>B

So  we will subtract 15.75 from 176.3.

176.30 -15.75=

176.30     ----A

- 1 5.75     ----B

Hundreths place of A - Hundreths place of B =  0-5=10-5=5

Tenth place of A  - Tenth place of B =12-7=5

ones place of A - ones place of B=5-5=0

Tens place of A - Tens place of B =7-1=6

So the solution is 160.55

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Answer:

34

Step-by-step explanation:

3dds

Answer:

Therefore, there are 7 bicycles and 5 tricycles at the park.

Step-by-step explanation:

Let's assume the number of bicycles is represented by 'b' and the number of tricycles is represented by 't'.

Since there are a total of 12 bicycles and tricycles at the park, we have the equation:

b + t = 12 (Equation 1)

Now, let's consider the number of wheels. Each bicycle has 2 wheels, and each tricycle has 3 wheels. The total number of wheels is given as 29. We can express this as:

2b + 3t = 29 (Equation 2)

To solve these equations, we can use substitution or elimination method. Let's use the substitution method:

From Equation 1, we have b = 12 - t.

Substituting this value of 'b' into Equation 2, we get:

2(12 - t) + 3t = 29

Expanding and simplifying the equation:

24 - 2t + 3t = 29

t + 24 = 29

t = 29 - 24

t = 5

Now, substitute the value of 't' back into Equation 1 to find 'b':

b + 5 = 12

b = 12 - 5

b = 7

Therefore, there are 7 bicycles and 5 tricycles at the park.

Recovered memory in CSA refers to the new development of abusive memories. Repressed memory is when the patient believes the CSA occurred, even though they have no specific memory of the event.

Recovered memory:

The term "recovered memory" implies that at some point the memory must become inaccessible to conscious awareness (as opposed to "continuous memory"). Although the term is not ideal, it is clear that people often fail to report important events, such as known hospitalizations (Loftus, 1993). In 1995, the debate over reclaiming memory was near its most violent climax. Hundreds of people have recovered memories of child sexual abuse (CSA), and sometimes in therapy it is thought that repressed or dissociative memories need to be recovered for a person to 'heal'.

Repressed Memory:

Repressed memory is a purported psychiatric phenomenon involving the inability to recall autobiographical information, usually traumatic or stressful. The concept has its origins in psychoanalytic theory, where repression is understood as a defense mechanism that keeps painful experiences and unacceptable impulses out of awareness. Repressed memory is a controversial concept, especially in a legal context, where it is used to unjustly and inaccurately accuse individuals, causing significant harm. Meanwhile, a working group from the American Psychological Association has stated that while "most people who were sexually abused in childhood remember some or all of what happened to them, it is possible to remember long-forgotten abuses.

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The simplified expression after simplification is ,

1) 4a

2) -12\(x^5\)

3) 27\(x^3\)

4) 3x-4

What is simplification of expression?

 The process of solving a math problem is simply known as simplifying an expression. In essence, you aim to write an expression as simply as you can when you simplify it. By the time you're done, you shouldn't have any more addition, subtraction, multiplication, or division to do. Making anything simpler is the definition of simplify. Reducing an expression, fraction, or mathematical problem to its simplest form is known as simplification. Using calculations and solving the problem makes it simple.

Here the given expressions are,

1) 5a-3a+2a

=> (5-3+2)a

=> 4a

2)-4\(x^2\).x.3\(x^2\)

=> -4*3\(x^(2+1+2)\)

=>-12\(x^5\)

3)\((3x^1)^3\)

=> \(3^3.x^3\)

=>27\(x^3\)

4)5-3(x+3)+6x

=>5-3x-9+6x

=>3x-4

There fore the simplified expressions are

1) 4a

2) -12\(x^5\)

3) 27\(x^3\)

4) 3x-4

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Answer:

The ordered pair (5, 35) in this context indicates that 5 boxed lunches were ordered and the total cost of those lunches was $35.

In the given graph, the x-coordinate represents the number of boxed lunches ordered (in this case, 5), and the y-coordinate represents the total cost of the lunches (in this case, $35). The point (5, 35) indicates the specific combination of the number of boxed lunches and the corresponding total cost on the graph.

Answer:

The correct answer is 28.

Step-by-step explanation:

Actually Jada makes problem simpler by adding and subtracting 1

that is

87 ₋ 59 ₋1 ₊ 1

so there would be no effect on our final answer because we have added 1 and also subtracted 1

Now,

87 - 59 -1 + 1

87 - 60 +1                ( ∵ -59 - 1 = -60 )

27 + 1                       (∵ 87 - 60 = 27 )

28

so the final answer is 28 .

Answer: 5.2

Step-by-step explanation:

If we put both points on a grid, Jordan's house would be 4 points above and 3 points to the left of Ca'Miyah's. We can plug these two amounts into the pythagorean theorem to find the distance between the houses: 4^2 + 3^2 = x^2. If we solve this equation, we get 5.196, which rounds to 5.2.

Hope this helps!

A. The equation 7x(9x + 16) = 14 - (-x + 19) has solutions x = (-111 + √(11061)) / 126 and x = (-111 - √(11061)) / 126.

B. The equation ²x + 1 = 2x - 1² is inconsistent and has no real solutions.

To solve the given equations for x, we will simplify each equation step by step until we isolate the variable x.

A. 7x(9x + 16) = 14 - (-x + 19)

First, distribute the 7x on the left side:

63x^2 + 112x = 14 - (-x + 19)

Simplify the right side:

63x^2 + 112x = 14 + x - 19

63x^2 + 112x = x - 5

Rearrange the equation to bring all terms to one side:

63x^2 + 112x - x + 5 = 0

Combine like terms:

63x^2 + 111x + 5 = 0

Unfortunately, this quadratic equation cannot be factored easily. We can use the quadratic formula to find the solutions for x:

x = (-b ± √(b^2 - 4ac)) / (2a)

In this case, a = 63, b = 111, and c = 5.

Substituting the values into the quadratic formula:

x = (-111 ± √(111^2 - 4 * 63 * 5)) / (2 * 63)

Calculating further, we find:

x = (-111 ± √(12321 - 1260)) / 126

x = (-111 ± √(11061)) / 126

Since the equation cannot be simplified further, the solutions for x are:

x = (-111 + √(11061)) / 126

x = (-111 - √(11061)) / 126

B. ²x + 1 = 2x - 1²

First, simplify the equation:

x^2 + 1 = 2x - 1

Rearrange the equation:

x^2 - 2x + 1 + 1 = 0

Combine like terms:

x^2 - 2x + 2 = 0

Again, this quadratic equation does not factor easily. We will use the quadratic formula:

x = (-b ± √(b^2 - 4ac)) / (2a)

In this case, a = 1, b = -2, and c = 2.

Substituting the values into the quadratic formula:

x = (-(-2) ± √((-2)^2 - 4 * 1 * 2)) / (2 * 1)

Simplifying further:

x = (2 ± √(4 - 8)) / 2

x = (2 ± √(-4)) / 2

Since we have a square root of a negative number, the equation has no real solutions. The solutions involve imaginary numbers. Therefore, the equation is inconsistent.

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Answer: He used 765 grams of blueberries.

Step-by-step explanation:

The quantity of blueberries is directly proportional to the quantity of smoothie.

Equation of direct variation : \(\dfrac{x_1}{y_1}=\dfrac{x_2}{y_2}\)

Substitute \(x_1=340\text{ grams},\ \ \ y_1=24\text{ fluid ounces}\)

\(y_2=54\text{ fluid ounces}\)

To find : \(x_2\)

\(\dfrac{340}{24}=\dfrac{x_2}{54}\)

\(\Rightarrow\ x_2=\dfrac{340}{24}\times54\\\\\Rightarrow\ x_2=765\)

Hence, he used 765 grams of blueberries.

Answer:

y=4

Step-by-step explanation:

The x axis is a horizontal line ( y=0)

A line parallel would also be of the form y= something  and be a horizontal line

The only answer of the form y=   is y=4

Answer:

below

Step-by-step explanation:

I graphed the function using a graphing tool

Answer:

121

Step-by-step explanation:

\(-\frac{u}{11}-4=-15\)

Add 4 to both sides

\(-\frac{u}{11}=-11\)

Multiply by -11

u=121

Checking the work)

121/-11-4=-15

-11-4=-15

-15=-15

Answer:

P = 1.214

Step-by-step explanation:

Draw a normal probability curve.

Find the z score which comes out to be 0.18 (0.181578947)

look for the probability in the table.

look across 0.1 and under 8.

Get the probability and add 0.5 to it

so rhats:

0.714 + 0.5 = 1.214

Answer:

Step-by-step plotttt

Answer:

23.54

Step-by-step explanation:

She has enough 88.66 credit left implies she has enough money left to purchase the ticket.

Given that,
a. Maddy’s January expenses- bought her friend a gift for 15.53, went to the movies for 13.75, and bought three pairs of earrings at 4.75 each.
b. Maddy’s February expenses are she bought frozen yogurt for 4.45 and went to the movies for 10.05.
c. Maddy’s March expenses are she went shopping and spent 18.20 and bought a pretzel for 3.25.
d. Maddy’s April expenses are age bought frozen yogurt twice for 4.50 each and went shopping and spent 19.14.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,

Expense of January
= service charge  + 15.53 + 13.75 + 3 * 4.75
= 10 + 15.53 + 13.75 + 14.25
= 53.23

Similarly, Expenses for February, March, and April are 14.5, 21.45, and 22.14

Total credit to Maddy's account = 4 * 50 = $200
Total expense = 53.25 + 14.5+ 21.45+ 22.14
                        = $ 111.34
Remaining credit = 200 - 111.34
                            = $88.66
And she hopes to buy $40 ticket of imagining dragon concerts,

Thus, she has enough 88.66 credit left implies she has enough money left to purchase the ticket.

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Answer:

8.20in³

Step-by-step explanation:

Given V = πr²h

r is the radius = 1.5in

h is the height = 6in

thickness of wall of the cylinder dr = 0.04in

top and bottom thickness dh 0.07in+0.07in = 0.14in

To compute the volume, we will find the value of dV

dV = dV/dr • dr + dV/dh • dh

dV/dr = 2πrh

dV/dh = πr²

dV = 2πrh dr + πr² dh

Substituting the values into the formula

dV = 2π(1.5)(6)•(0.04) + π(1.5)²(6) • 0.14

dV = 2π (0.36)+π(1.89)

dV = 0.72π+1.89π

dV = 2.61π

dV = 2.61(3.14)

dV = 8.1954in³

Hence volume, in cubic inches, of metal in the walls and top and bottom of the can is 8.20in³ (to two dp)

The sum of the reciprocals of all the positive factors of the perfect number 28 is 2.

A factor is a number that divides another number by itself and leaves no residue. In other words, if multiplying two whole numbers yields a product, the numbers being multiplied are factors of the result since the product is divisible by them. Factors may be found using two methods: multiplication and division. Factors are numbers that may be multiplied together to get another number.

Here,

The sum of the reciprocals of all the perfect number 28's positive elements is 2.

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Answer:99904.

Step-by-step explanation:

Find the LCM of

5

10 = 2x5

15 = 3x5

20 = 2x2x5

25 = 5x5

LCM = 2x2x3x5x5 = 300

Take the smallest 5-digit number: 10000 and divide it by 300 to get 33.33. Round it off to 34 and multiply it by 300 to get 10200. Finally add 4 to 10200 to get 10204 which is the smallest final 5-digit number.

Check: 10204/5 = 2040 as quotient and a remainder of 4. Correct.

10204/10 = 1020 as quotient and a remainder of 4. Correct.

10204/15 = 680 as quotient and a remainder of 4. Correct.

10204/20 = 510 as quotient and a remainder of 4. Correct.

10204/25 = 408 as quotient and a remainder of 4. Correct.

Answer: 10204.

To get the greatest 5-digit number take 99999 and divide it by 300 to get 333.33. Round it off to 333 and multiply it by 300 to get 99900. Finally add 4 to 99900 to get 99904 which is the final greatest 5-digit number.

Check: 99904/5 = 19980 as quotient and a remainder of 4. Correct.

99904/10 = 9990 as quotient and a remainder of 4. Correct.

99904/15 = 6660 as quotient and a remainder of 4. Correct.

99904/20 = 4995 as quotient and a remainder of 4. Correct.

99904/25 = 3996 as quotient and a remainder of 4. Correct.

Answer: 99904.

Answer:

2x plus 3 hope this helps. Mark as brainlist

Answer:

Below

Step-by-step explanation:

6, 8, 10, 10

Mode = 10

Median = 9