Question: A dog trainer is exploring the relationship between the size of the dog (weight in pounds) and its daily food consumption (measured in standard cups).

A dog trainer is exploring the relationship between the size of the dog (weight in pounds) and its daily food consumption (measured in standard cups). Below is the result of a sample of 18 observations.

a. Compute the correlation coefficient. Is it reasonable to conclude that the correlation in the population is greater than zero? Use the .05 significance level.
b. Develop the regression equation for cups based on the dogâ€™s weight. How much does each additional cup change the estimated weight of the dog?
c. Is one of the dogs a big undereater orovereater?

Dog Weight Consumption Dog Weight Consumption 10 41 148 79 41 85 91 109 207 49 113 10 12 13 15 16 17 18 95 57 168 37 41

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a The correlation of Weight and Consumption is 0987 Reject H 0 It is quite reasonable to s... View full answer

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