Gestation and Average Longevity The data show the gestation period in days and the longevity of the lifetime of the animals in years. Gestation x: 106 284 152 249 115 Longevity y: 6 40 10 44 10 The correlation coefficient for the data is r = 0.959 and ? = 0.05. Should regression analysis be done? The regression analysis should not be done. The regression analysis should be done. Find the equation of the regression line. Round the coefficients to at least three decimal places. y' = a + b x Predict y' if x = 180 days. Round your answer to at least one decimal place.

          Gestation and Average Longevity The data show the gestation period in days and the longevity of the lifetime of the animals in years.
Gestation x: 106 284 152 249 115
Longevity y: 6 40 10 44 10
The correlation coefficient for the data is r = 0.959 and ? = 0.05. Should regression analysis be done?
The regression analysis should not be done.
The regression analysis should be done.
Find the equation of the regression line. Round the coefficients to at least three decimal places.
y' = a + b x
Predict y' if x = 180 days. Round your answer to at least one decimal place.

Gestation and Average Longevity The data show the gestation period in days and the longevity of the lifetime of the animals in years.
Gestation x: 106 284 152 249 115
Longevity y: 6 40 10 44 10
The correlation coefficient for the data is r = 0.959 and ? = 0.05. Should regression analysis be done?
The regression analysis should not be done.
The regression analysis should be done.
Find the equation of the regression line. Round the coefficients to at least three decimal places.
y' = a + b x
Predict y' if x = 180 days. Round your answer to at least one decimal place.

Added by Patricia A.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Madhur L

06/16/2023

Step 1

Determine if the correlation coefficient is significant. We are given r = 0.959 and α = 0.05. Since r is close to 1, it indicates a strong positive correlation between gestation period (x) and longevity (y). Show more…

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