Assume That You Have Calculated a Prediction of =

question 122

Multiple Choice

Assume that you have calculated a prediction of = 110 where the specific value for x is equal to the average value of x.Also assume that n = 201 and that the standard error of the estimate is s_ε = 4.5.Find the approximate 95 percent prediction interval.

• A)About 101 ----- 119
• B)About 109.4 ----- 110.6
• C)About 105.5 ----- 104.5
• D)About 98.4 ----- 121.6

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