Question

Weight Fuel Efficiency 2670 26 2510 28 2680 29 2790 38 3000 25 3410 25 3640...

Weight Fuel
Efficiency
2670 26
2510 28
2680 29
2790 38
3000 25
3410 25
3640 21
3700 27
3880 21
3900 18
4060 21
4710 16
Find the equation of the best fit line. (Round your answers to four decimal places.)
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

We can use here Excel for regression equation

Step 1) Enter data in Excel .

Step 2) Data >>Data analysis >>Regression >>Select y and x values separately >>Ok

i.e.  

Fuel Efficiency=47.3342-0.0067*Weight

              

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Weight Fuel Efficiency 2670 26 2510 28 2680 29 2790 38 3000 25 3410 25 3640...
Weight Fuel Efficiency 2670 26 2510 28 2680 29 2790 38 3000 25 3410 25 3640 21 3700 27 3880 21 3900 18 4060 21 4710 16 What percent of the variation in fuel efficiency is explained by the variation in weight of the vehicles using the regression line?
We are interested in exploring the relationship between the weight of a vehicle and its fuel...
We are interested in exploring the relationship between the weight of a vehicle and its fuel efficiency (gasoline mileage). The data in the table show the weights, in pounds, and fuel efficiency, measured in miles per gallon, for a sample of 12 vehicles. Find the equation of the best fit line. ŷ = _______    x + ________ Weight Fuel Efficiency 2695 25 2510 26 2680 29 2770 38 3000 23 3410 24 3640 20 3700 25 3880 21 3900 21...
Dataset: Husband   Wife 53   50 38   34 46   44 30   36 31   23 26   31 29  ...
Dataset: Husband   Wife 53   50 38   34 46   44 30   36 31   23 26   31 29   25 48   51 65   46 29   26 28   23 29   32 25   22 22   21 21   24 43   50 24   27 38   33 33   26 35   29 40   29 27   25 27   24 49   38 48   39 27   27 26   24 40   34 35   37 21   26 32   39 30   28 60   52 36   40 25   23 66   55 52   34 41   40 43  ...
BMI Before BMI After 29 24 25 26 24 23 35 27 22 25 28 27...
BMI Before BMI After 29 24 25 26 24 23 35 27 22 25 28 27 26 24 27 25 26 24 23 22 21 23 21 25 24 23 25 25 24 26 32 30 26 22 30 28 25 27 25 30 You need to create two histograms: one for the pre-BMI intervention and another for the post-BMI intervention.   Please provide your interpretation of the results. For example, you might want to compare the two histograms and point...
Greene and Touchstone conducted a study to relate birth weight and Estriol level in pregnant women...
Greene and Touchstone conducted a study to relate birth weight and Estriol level in pregnant women as given in Table-1: Table: 1 Sample Data from Greene and Touchstone study relating birth weight and estriol. i Estriol (mg/24 hr) xi Birth weight(g/100) yi i Estriol (mg/24 hr) xi Birth weight(g/100) yi 1 7 25 17 17 32 2 9 25 18 25 32 3 9 25 19 27 34 4 12 27 20 15 34 5 14 27 21 15 34...
The length of a 95% confidence interval for mean Age is which of the following? (Because...
The length of a 95% confidence interval for mean Age is which of the following? (Because of potential roundoff, choose the closest.) Click here to reference the data needed to answer the question. a. 3.11 b. 3.37 c. 4.27 d. 3.72 Person Gender Married Age Children Salary Spent 1 Male No 28 1 48600 750 2 Male Yes 35 2 75500 1980 3 Female No 33 2 58900 1820 4 Female Yes 53 1 92200 990 5 Female No 49...
21. The nurse is assessing the fetal station during a vaginal examination. Which of the following...
21. The nurse is assessing the fetal station during a vaginal examination. Which of the following structures should the nurse palpate? A. Sacral promontory B. Ischial spines C. Cervix D. Symphysis pubis 22. When performing Leopold’s maneuvers, the nurse notes that the fetus is in the left occiput anterior position. Where should the nurse place a fetoscope best to hear the fetal heart beat? A. Left upper quadrant. B. Right upper quadrant. C. Left lower quadrant. D. Right lower quadrant....
MATHEMATICS 1. The measure of location which is the most likely to be influenced by extreme...
MATHEMATICS 1. The measure of location which is the most likely to be influenced by extreme values in the data set is the a. range b. median c. mode d. mean 2. If two events are independent, then a. they must be mutually exclusive b. the sum of their probabilities must be equal to one c. their intersection must be zero d. None of these alternatives is correct. any value between 0 to 1 3. Two events, A and B,...
DIRECTIONS: This is an open book, take home examination. You may look up the answers and...
DIRECTIONS: This is an open book, take home examination. You may look up the answers and discuss them, if you wish. The Multiple Choice questions will be worth 1 point each and the essay questions will be worth 25 points each. This examination is over Chapters 6 through 9. MULTIPLE CHOICE: 1. During Piaget's concrete operational stage, children a. are more egocentric than they were during the preoperational period. b. often confuse appearances with reality. c. are unable to reverse...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT