The scatterplot below displays the average longevity (in years)plotted against gestation (in days)for a number of different mammals.For what range of gestation lengths is a linear model appropriate?
A)A linear model should not be used for any part of the data.
B)One linear model is appropriate for 0 through 200 days and another linear model for 200 through 350 days.
C)A single linear model is appropriate for the entire data set.
D)One linear model is appropriate for 0 through 100 days and another linear model for 150 through 350 days.
E)A linear model should be used for each pair of adjacent data points.

Question

The scatterplot below displays the average longevity (in years)plotted against gestation (in days)for a number of different mammals.For what range of gestation lengths is a linear model appropriate? 
A)A linear model should not be used for any part of the data. 
B)One linear model is appropriate for 0 through 200 days and another linear model for 200 through 350 days. 
C)A single linear model is appropriate for the entire data set. 
D)One linear model is appropriate for 0 through 100 days and another linear model for 150 through 350 days. 
E)A linear model should be used for each pair of adjacent data points.

Quizplus · Accepted Answer

The Answer of The scatterplot below displays the average longevity (in years)plotted against gestation (in days)for a number of different mammals.For what range of gestation lengths is a linear model appropriate? 
A)A linear model should not be used for any part of the data. 
B)One linear model is appropriate for 0 through 200 days and another linear model for 200 through 350 days. 
C)A single linear model is appropriate for the entire data set. 
D)One linear model is appropriate for 0 through 100 days and another linear model for 150 through 350 days. 
E)A linear model should be used for each pair of adjacent data points.

The Scatterplot Below Displays the Average Longevity (In Years)plotted Against