Question: Refer to Exercise 10 (too much information). The estimated regression equation turned out to be y = 66 6.8x. Show the 95% prediction interval

Refer to Exercise 10 (too much information). The estimated regression equation turned out to be ŷ = 66 – 6.8x. Show the 95% prediction interval estimate of the confidence score for a particular shopper who is presented with six alternatives.

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