Which of the following data sets or plots could have a regression line with a negative slope? Select all that apply. Select all that apply:   the difference in the number of ships launched by competing ship builders as a function of the number of months since the start of last year     the number of hawks sighted per day as a function of the number of days since the two-week study started     the total number of ships launched by a ship builder as a function of the number of months since the start of last year     the average number of hawks sighted per day in a series of studies as a function of the number of days since the ten-week study started

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 6PPS
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Which of the following data sets or plots could have a regression line with a negative slope? Select all that apply.

Select all that apply:

  •  

    the difference in the number of ships launched by competing ship builders as a function of the number of months since the start of last year

  •  
  •  

    the number of hawks sighted per day as a function of the number of days since the two-week study started

  •  
  •  

    the total number of ships launched by a ship builder as a function of the number of months since the start of last year

  •  
  •  

    the average number of hawks sighted per day in a series of studies as a function of the number of days since the ten-week study started

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