Question: Refer to the data given in Exercise 5 and assume that the necessary conditions of normality and variance are net. a. For x = 4,

Refer to the data given in Exercise 5 and assume that the necessary conditions of normality and variance are net.
a. For x = 4, find y, the predicted value of y.
b. How does the value of se affect the construction of the 95% prediction interval of y for x = 4?

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