The data below represent commute times (in minutes) and scores on a well-being survey. Complete parts (a) through (d) below.Commute Time (minutes), xWell-Being Index Score, y1530406084105 O69.268.166.766.164.863.961.8(b) Interpret the slope and y-intercept, if appropriate. Interpret the slope. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A. For every unit increase in index score, the commute time falls byon average.(Round to three decimal places as needed.)O B. For every unit increase in commute time, the index score falls byon average.(Round to three decimal places as needed.)C. For a commute time of zero minutes, the index score is predicted to be(Round to three decimal places as needed.)O D. For an index score of zero, the commute time is predicted to beminutes.(Round to three decimal places as needed )Click to select and enter your answer(s) and then click Check Answer.

We have used the excel data analysis tool to run the regression analysis. Slope =-0.0685

(b) Interpret the slope and y-intercept, if appropriate. Interpret the slope. Select the correct choice below and, if necessary, O A. For every unit increase in index score, the commute time falls by (Round to three decimal places as needed.) on average. O B. For every unit increase in commute time, the index score falls by (Round to three decimal places as needed.) on average. O C. For a commute time of zero minutes, the index score is predicted to be (Round to three decimal places as needed.) O D. For an index score of zero, the commute time is predicted to be minutes. (Round to three decimal places as needed ). Click to select and enter vour answerls) and then click Check Answer.

(b) Interpret the slope and y-intercept, if appropriate. Interpret the slope. Select the correct choice below and, if necessary, O A. For every unit increase in index score, the commute time falls by (Round to three decimal places as needed.) on average. O B. For every unit increase in commute time, the index score falls by (Round to three decimal places as needed.) on average. O C. For a commute time of zero minutes, the index score is predicted to be (Round to three decimal places as needed.) O D. For an index score of zero, the commute time is predicted to be minutes. (Round to three decimal places as needed ). Click to select and enter vour answerls) and then click Check Answer.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.

Question

The data below represent commute times (in minutes) and scores on a well-being survey. Complete parts (a) through (d) below.
Commute Time (minutes), x
Well-Being Index Score, y
15
30
40
60
84
105 O
69.2
68.1
66.7
66.1
64.8
63.9
61.8
(b) Interpret the slope and y-intercept, if appropriate. Interpret the slope. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. For every unit increase in index score, the commute time falls by
on average.
(Round to three decimal places as needed.)
O B. For every unit increase in commute time, the index score falls by
on average.
(Round to three decimal places as needed.)
C. For a commute time of zero minutes, the index score is predicted to be
(Round to three decimal places as needed.)
O D. For an index score of zero, the commute time is predicted to be
minutes.
(Round to three decimal places as needed )
Click to select and enter your answer(s) and then click Check Answer.

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