Question: Refer to Exercise 13 83 Construct a 95 confidence interval for

Refer to Exercise 13.83. Construct a 95% confidence interval for the mean charitable contributions made by all households with an income of $84,000. Make a 95% prediction interval for the charitable contributions made by a randomly selected household with an income of $84,000.

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  • CreatedAugust 25, 2015
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