1. Assume that a similar boat is loaded with 70 passengers, and assume that the weights of people are normally distributed with a mean of 179.7 lb and a standard deviation of 40.9 lb. Find the probability that the boat is overloaded because the 70 passengers have a mean weight greater than 136 lb. The probability is Round to four decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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a. Assume that a similar boat is loaded with 70 passengers, and assume that the weights of people are normally
distributed with a mean of 179.7 lb and a standard deviation of 40.9 lb. Find the probability that the boat is overloaded
because the 70 passengers have a mean weight greater than 136 lb.
The probability is
(Round to four decimal places as needed.)
Transcribed Image Text:a. Assume that a similar boat is loaded with 70 passengers, and assume that the weights of people are normally distributed with a mean of 179.7 lb and a standard deviation of 40.9 lb. Find the probability that the boat is overloaded because the 70 passengers have a mean weight greater than 136 lb. The probability is (Round to four decimal places as needed.)
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