The United States Coast Guard assumes the mean weight of passengers in commercial boats is 185 pounds with a standard deviation of 26.7 pounds. A random sample of n = 88 passengers is selected. What sample mean (x) passenger weight is associated with a z-score of 2.94? (Round your answer to three decimal places.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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The United States Coast Guard assumes the mean weight of passengers in commercial boats is 185
pounds with a standard deviation of 26.7 pounds. A random sample of n = 88 passengers is selected.
What sample mean (x) passenger weight is associated with a z-score of 2.94?
(Round your answer to three decimal places.)
Transcribed Image Text:The United States Coast Guard assumes the mean weight of passengers in commercial boats is 185 pounds with a standard deviation of 26.7 pounds. A random sample of n = 88 passengers is selected. What sample mean (x) passenger weight is associated with a z-score of 2.94? (Round your answer to three decimal places.)
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