A manager wishes to determine the relationship between the number of miles traveled (in hundreds of miles) by her sales representatives and their amount of sales (in thousands of dollars) per month. Find the equation of the regression line for the given data. What would be the predicted sales if the sales representative traveled 0 miles? Is this reasonable? Why or why not? Round the predicted sales to the nearest dollar. Round the regression line values to the nearest hundredth. Miles traveled, x 2 3 10 7 8 15 3 1 11 Sales, y 31 33 78 62 65 61 48 55 120 G…... OA. ŷ=3.53x + 37.92; $37,920; No; it is not reasonable for a representative to travel 0 miles and have a positive amount of sales. OB. y=3.53x + 37.92; $37,920; Yes; it is reasonable for a representative to travel 0 miles and have a positive amount of sales. OC. y=3.53x + 37.92; $3792; No; it is not reasonable for a representative to travel 0 miles and have a positive amount of sales. OD. = 37.92x+3.53; $3792; Yes; it is reasonable for a representative to travel 0 miles and have a positive amount of sales.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A manager wishes to determine the relationship between the number of miles traveled (in hundreds of miles) by her sales representatives and their amount of sales (in thousands of
dollars) per month. Find the equation of the regression line for the given data. What would be the predicted sales if the sales representative traveled 0 miles? Is this reasonable? Why
or why not? Round the predicted sales to the nearest dollar. Round the regression line values to the nearest hundredth.
Miles traveled, x
D
7 8 15 3 1
11
2 3 10
31 33 78 62 65 61 48 55 120
Sales, y
C
O A. y = 3.53x + 37.92; $37,920; No; it is not reasonable for a representative to travel 0 miles and have a positive amount of sales.
OB. y=3.53x + 37.92; $37,920; Yes; it is reasonable for a representative to travel 0 miles and have a positive amount of sales.
OC. y = 3.53x + 37.92; $3792; No; it is not reasonable for a representative to travel 0 miles and have a positive amount of sales.
OD. y = 37.92x +3.53; $3792; Yes; it is reasonable for a representative to travel 0 miles and have a positive amount of sales.
Transcribed Image Text:A manager wishes to determine the relationship between the number of miles traveled (in hundreds of miles) by her sales representatives and their amount of sales (in thousands of dollars) per month. Find the equation of the regression line for the given data. What would be the predicted sales if the sales representative traveled 0 miles? Is this reasonable? Why or why not? Round the predicted sales to the nearest dollar. Round the regression line values to the nearest hundredth. Miles traveled, x D 7 8 15 3 1 11 2 3 10 31 33 78 62 65 61 48 55 120 Sales, y C O A. y = 3.53x + 37.92; $37,920; No; it is not reasonable for a representative to travel 0 miles and have a positive amount of sales. OB. y=3.53x + 37.92; $37,920; Yes; it is reasonable for a representative to travel 0 miles and have a positive amount of sales. OC. y = 3.53x + 37.92; $3792; No; it is not reasonable for a representative to travel 0 miles and have a positive amount of sales. OD. y = 37.92x +3.53; $3792; Yes; it is reasonable for a representative to travel 0 miles and have a positive amount of sales.
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