Do it step by step using Minitab WITH DETAILS To study the relationship between number of...

Do it step by step using Minitab WITH DETAILS

To study the relationship between number of study hours and passing rate of a stat course, a sample of 10 individuals is collected and the data is

Study Hours x 0 1 2 3 4 5 6 7 8 9

Passing Rate y 0.012385 0.038572 0.110161 0.214305 0.379475 0.577586 0.513681 0.593416 0.863329 0.888012

a, Find the 95% CI for β1.

b. Compute r and r 2 and interpret their meaning?

c. Let x = 1.25. Find the estimate mean value of passing rate, then find the 94% CI for the estimation of mean and the 94% PI for the prediction of an individual y

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orchestra answered 1 year ago

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