Question
In: Statistics and Probability
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
Solutions
orchestra answered 2 years agoRelated Solutions
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