Question: Answer the following questions using the data from Problem 14.56: a. Calculate the coefficient of determination. b. Using = 0.01, test the significance of

Answer the following questions using the data from Problem 14.56:
a. Calculate the coefficient of determination.
b. Using Î± = 0.01, test the significance of the population coefficient of determination.
c. Construct a 99% confidence interval for the average number of activations made by an employee with a job satisfaction score of 8.0.
d. Construct a 99% prediction interval for the number of activations made by an employee with a job satisfaction score of 8.0.
e. Verify your results with PHStat.
In Problem

Activations Satisfaction Activations Satisfaction 36 25 40 38 8.0 7.9 8.5 9.0 6.1 7.0 8.2 7.7 19 28 25

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