The breaking strength X(kg) of a certain plastic block is normally distributed with a mean of 1250kg and a standard deviation of 55kg. What is the maximum load such that we can expect no more than 4% of the blocks to break?
The breaking strength X(kg) of a certain plastic block is normally distributed with a mean of 1250kg and a standard deviation of 55kg. What is the maximum load such that we can expect no more than 4% of the blocks to break?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 31PPS
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The breaking strength X(kg) of a certain plastic block is
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