BASIC PRACTICE OF STATISTICS >C<
BASIC PRACTICE OF STATISTICS >C<
8th Edition
ISBN: 9781319220280
Author: Moore
Publisher: MAC HIGHER
Question
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Chapter 26, Problem 26.33E

(a)

To determine

To check: Whether there is a significantly positive correlation between his forecasts and the actual number of storms or not.

(b)

To determine

To find: The 95% confidence interval for the mean number of storms in years when Professor Gray forecasts 16 storms.

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