A sample of 12 cars was taken, and the horsepower to miles per gallon was recorded. The computer output for regression is below:

A: y = 6.28 +0.07x
B: y= 0.07 + 6.28x
C: y = 7.47 -2.85x
D: y = -0.20 + 46.92x
E: y = 46.92-0.20x​

Answers

Answer 1

Answer:

From the given output, the regression equation for the line is

ycap = 46.92 - 0.20x

Option D

Answer 2

The regression equation of the sample of 12 cars from the computer output is (e) y = 46.92 - 0.2x

How to determine the regression equation?

From the computer output, we have the following parameters

Intercept = 46.92

Horsepower = -0.20

The above means that the regression equation is:

y = Horsepower * x + Intercept

So, we have:

y = -0.2x + 46.92

Rewrite as:

y = 46.92 - 0.2x

Hence, the regression equation of the sample of 12 cars is (e) y = 46.92 - 0.2x

Read more about regression equations at:

https://brainly.com/question/17844286

#SPJ2


Related Questions

Eric went on a 11,150km trip. he travelled the firsy 7574 kilometre by train and the rest of the trip by car. if he took 12 days to complete the second part of his trip by car, what was the mean distance he drive each day ?

Answers

Answer:

298

Step-by-step explanation:

please make brainest thx


2(5x−2)− 2x -2 =34
Solve for x

Answers

X equals five my guy

Rewrite the expression in the form b^n

Answers

Answer:

b 15/4

Step-by-step explanation:

1. Write an expression for 8 less than 2
times a number.

Answers

Answer:

8<2x

Step-by-step explanation:

Answer:

8<2x

Step-by-step explanation:

I hope this helped! :D

Which multiplication expression is equal to 2/5÷2/3?

Answers

Answer:

2/5 × 3/2

I hope this helps!

Suppose a life insurance company sells a ​$190,000 ​one-year term life insurance policy to a 19​-year-old female for ​$290. The probability that the female survives the year is 0.999563. Compute and interpret the expected value of this policy to the insurance company.

Answers

Answer:

The expected value of this policy to the insurance company is $206.97

Step-by-step explanation:

Probability that Person doesn't die = 0.999563. Profit = Revenue - Cost; Profit = $290 - 0 = $290

Probability that Person dies = 1 - 0.999563 = 0.000437. Profit = Revenue - Cost; Profit = $290 - $190,000 = -$189,710

Expected Value E(X) = ∑xp(x)

E(X) = $290*(0.999563) + (-$189,710* 0.000437)

E(X) = $289.87327 - $82.90327

E(X) = $206.97

Thus, the expected value of this policy to the insurance company is $206.97

graph 3x-2y=6 how do you graph this in algebra

Answers

Answer:

I don't have algebra but I suggest looking it up and it might show you at the very top.

Step-by-step explanation:

Hope this helps you:)

(30 point!)
David needs to travel between the store, the bank, and his home. The diagram shows his destinations and the angles formed. Which list shows the distances between these places from greatest to least?​

Answers

Step-by-step explanation:

58 ,43 and 82 thats rhe answer if you have any questions please let me know

plzzzz helppp iiii dddddooooonnnnnttttt llliiiikkkkkeeeee sscccccchhhhooooooooooollllllll

Answers

Answer:

4x4=16x4=64 64 is the answer I think

Step-by-step explanation:

(-8)² = -8×-8

= 64

(-4)³ = -4×-4×-4

=16×-4

=-64

Write an equation for the line that goes through point (-1,4) and is parallel to the
line y = 2x - 9

Answers

Answer:

y = 2x + 6

slope = 2

y intercept = 6

Which graph shows a proportional relationship between the number of hours of renting a boat and the total amount spent to rent the boat?

Answers

Answer:

Its B

Step-by-step explanation:

|| evaluate. ||
m/ 2 for m = 8
help asap plsplspls !! :)

Answers

Answer:

4

Step-by-step explanation:

8/2=4

GIVING BRAINLIEST QUESTION IS ON THE PICTURE

Answers

Answer:

The first one

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

On a number line, -35 is closer to 0 than -40.

a duck swam 10.5 kilometers in 3 hours. how many kilometers per hour did the duck swim

Answers

Answer:

3.5 km

Step-by-step explanation:

its 10.5 divided by 3 to get this answer

plz give me brainliest i need it plz

Find the equation of the line that passes through the pair of points. Write your answer in slope-intercept form.
(−2, −4), (2, 0)

Answers

Answer:

y = x - 2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDASEquality Properties

Algebra I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Slope-Intercept Form: y = mx + b

m - slope b - y-intercept

Step-by-step explanation:

Step 1: Define

Point (-2, -4)

Point (2, 0)

Step 2: Find slope m

Substitute:                    [tex]m=\frac{0+4}{2+2}[/tex]Add:                              [tex]m=\frac{4}{4}[/tex]Divide:                          [tex]m=1[/tex]

Step 3: Find y-intercept b

Substitute in m:                    y = x + bSubstitute in point:               0 = 2 + bIsolate b:                               -2 = bRewrite:                                 b = -2

Step 4: Write linear equation

Slope-Intercept Form:   y = x - 2

And we have our final answer!

what is 0.44×(−534) ??

Answers

Answer:

−234.96

Step-by-step explanation:

Hope its the right answer that you're looking for :)

Divide 3 divided by 2/5

7

7 1/5

7 1/2

8

Answers

uhhh 0.3 or 1.2 lol hope this helps

Anthe answer is x times (6)7x10)-1(3)

Step-by-step explanation:

The product of two numbers is 16/3 if one of the number is 48/5 what is the other one?

Answers

Answer:

The other number is 5/9.

Step-by-step explanation:

16/3 = 48/5 * x

x = 5/9

SOLVE 4x9( 12/(5-2)^3)+9

Answers

Answer:

16x^9/9+9 should be the answer

Step-by-step explanation:

Find the minimum sample size you should use to assure that your estimate of pÌ will be within the required margin of error around the population p. Assume the Margin of error is 0.08 with a confidence level of 95%. From a prior study, pÌ is estimated to be 0.2.

Answers

Answer:

The minimum sample size required is 97.

Step-by-step explanation:

The (1 - α)% confidence interval for the population proportion is:

[tex]CI=\hat p\pm z_{\alpha/2}\cdot\sqrt{\frac{\hat p(1-\hat p)}{n}}[/tex]

The margin of error for this confidence interval is:

[tex]MOE=z_{\alpha/2}\cdot\sqrt{\frac{\hat p(1-\hat p)}{n}}[/tex]

The information provided is:

[tex]\hat p=0.20\\MOE=0.08\\\text{Confidence level}=95\%[/tex]

The critical value of z for 95% confidence level is, z = 1.96.

Compute the minimum sample size required as follows:

[tex]MOE=z_{\alpha/2}\cdot\sqrt{\frac{\hat p(1-\hat p)}{n}}[/tex]

[tex]n=[\frac{z_{\alpha/2}\cdot\sqrt{\hat p(1-\hat p)}}{MOE}]^{2}\\\\=[\frac{1.96\times \sqrt{0.20(1-0.20)}}{0.08}]^{2}\\\\=96.04\\\\\approx 97[/tex]

Thus, the minimum sample size required is 97.

Ross has 72 gumballs. He wants to share them equally between 6 friends. Which equation can be solved for "n" to find the number of gumballs

Answers

72÷6 = 12. Each friend will get 12 gumballs. Hope I helped!
Just use division and the answer is 12

What is the equation of the line that passes through the point (4, -8) and has a
slope of -12

Answers

The equation is Y=-12x+40

8. A flea wants to jump from the bottom to the top of a staircase that has 10 steps. He can either jump 3 steps up or 4 steps down. What is the smallest number of jumps he must make?

Answers

Answer:

8

Step-by-step explanation:

3 + 3 + 3 - 4 - 4 + 3 + 3 + 3

It takes a minimum of 8 jumps to land exactly on the 10th step.

decimals that equals 1

Answers

Answer:

0.01

Step-by-step explanation:

all of listen if you don't get answers if you get difficult to answer question then do one thing
1.just type question in google

2.then search it then you can see many answers were shown

3.just choose one answer from that and then write this is easy thats why

ok thx going to back my server I just came to visit ​

Answers

Answer:

Thank for the help

Step-by-step explanation:

Find the slope of the line perpendicular to the graph of y− 1/5 x=7

Please Help!

Answers

Answer:

-5

Step-by-step explanation:

Because y = 1/5x +7

and perpendicular is negative and reciprocal

so

-5

PLEASE HELP!! ;)
What is the result when the number 14 is increased by 4.1%?

Answers

Answer:

14.574

Step-by-step explanation:

Answer:

Step-by-step explanation:

14.574

-4(X + 3) s-2 - 2x
What is the solution?

Answers

The answer would be -6x +s -14

6. What is the equation in slope-intercept form for the graph shown?
A) y + x = −2
B) y = 2x + 1
C) y – 2x = 1
D) y = –2x + 1

Answers

d, the rise over run method -2/1 and the y intercept is 1

question below please answer

Answers

Answer:

the awenser  is D

Step-by-step explanation:

took the test lolz

Other Questions
Write the equation of a line that is parallel to x = -7 andpasses through (-1,8) Germany exports all of the following except __________.A.electricityB.chemicalsC.machineryD.automobiles I am not to familiar with diameter and radius, please help with 2. need help finding the slope line through each apartment of points Do not use a comma between the subjectand the verb in any sentence.Give a sentence using that rule what problems did Bolivar face in Peru after his military victories Find the number of real-number solutions of the equation below.x2+7x5=0 The change in the worldview of Europeans brought about by scientific discoveries and technological advancements during the sixteenth and seventeenth centuries is often referred to as? 6Estimate each percent.70% of 103(1 Point)Enter your answerWill make Brainlylist Solve the equation.2(x + 5) = 2x 3 a strong supporter of a party, cause, or person. *LoyalistPatriotPartisanNeutralist Pleaseee I really need help as soon as possible!!!! Describe the topics in this unit in your own words by explaining FIVE of the vocabulary words/phrases below. You will receive twenty points for each of the vocabulary words or phrases that are correctly used to describe the unit. The vocabulary words must be used to explain the content in this unit. Use complete sentences.Vocabulary Words/Phrases: Midpoint Formula, Distance Formula, Slope of Parallel Lines, Perpendicular Slope, Composite Figure, Perimeter, Area, Area of a Rectangle, Area of a Triangle, Area of a Kite, Area of a Regular Polygon, Apothem, Equation of a Circle, Center of a Circle, Radius of a Circle Write a multiplication expression without exponents that is equivalent to 3^4How many factors of 3 did you write? Which of the following is an example of gameplay in a video gameA: the art of a gameB: the player interacting with the game world and game mechanicsC: the personalities of all the charactersD:all of the above At which stage is glucose broken into smaller molecules? before cellular respiration begins during the first stage of cellular respiration during the second stage of cellular respiration at the end of cellular respiration What asset might a bank use as collateral for a mortgage?A house A boat A vehicle Jewelry Which is NOT a reason STDs go undiagnosed?a. State laws require all STDs to be reported.b. Many STDs are asymptomatic.c. If symptoms disappear, a person might think the STD is gone.d. Some people are embarrassed to ask for help.please help Please help! Super easy! (Photo) Plate movement is thought to be the result of what