# Question: Refer to the previous exercise MINITAB reports the tabulated results

Refer to the previous exercise. MINITAB reports the tabulated results for observations at x = 25.

a. Show how MINITAB got the “Fit” of 365.66.

b. Using the predicted value and se value, explain how MINITAB got the interval listed under “95% CI.” Interpret this interval.

c. Interpret the interval listed under “95% PI.”

a. Show how MINITAB got the “Fit” of 365.66.

b. Using the predicted value and se value, explain how MINITAB got the interval listed under “95% CI.” Interpret this interval.

c. Interpret the interval listed under “95% PI.”

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