Bata Below represent commute times (in minutes) and scores on a well-being survey. Complete parts (a) through (d) below. mute Time (minutes), x -Being Index Score, y 5 15 30 35 60 72 105 - 69.0 67.7 66.1 65.7 63.5 63.2 59.6 Find the least-squares regression line treating the commute time, x, as the explanatory variable and the index score, y, as the response variable. -0.089 x+(69.086) ound to three decimal places as needed.) ) Interpret the slope and y-intercept, if appropriate. rst 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 .090, on average. (Round to three decimal places as needed.) OB. For a commute time of zero inutes, the index score is predicted to be (Round to three decimal places as needed.) OC. For an index score of zero, the commute time is predicted to be (Round to three decimal places as needed.) OD. For every unit increase in commute time, the index score falls by (Round to three decimal places as needed.) OE. It is not appropriate to interpret the slope. minutes. on average. A

Bata Below represent commute times (in minutes) and scores on a well-being survey. Complete parts (a) through (d) below. mute Time (minutes), x -Being Index Score, y 5 15 30 35 60 72 105 - 69.0 67.7 66.1 65.7 63.5 63.2 59.6 Find the least-squares regression line treating the commute time, x, as the explanatory variable and the index score, y, as the response variable. -0.089 x+(69.086) ound to three decimal places as needed.) ) Interpret the slope and y-intercept, if appropriate. rst 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 .090, on average. (Round to three decimal places as needed.) OB. For a commute time of zero inutes, the index score is predicted to be (Round to three decimal places as needed.) OC. For an index score of zero, the commute time is predicted to be (Round to three decimal places as needed.) OD. For every unit increase in commute time, the index score falls by (Round to three decimal places as needed.) OE. It is not appropriate to interpret the slope. minutes. on average. A

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter4: Exponential Functions

Section4.4: Modeling Nearly Exponential Data

Problem 4E: Special Rounding Instructions For this exercise set, round all regression parameters to three...

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