Suppose the time the time an average BSSE girl takes to complete semester project is normally distributed with mean 52 days and standard deviation 18 days. Suppose the project completion time of 10 girls were recorded randomly. a. What is the probability that the mean completion time for 10 girls exceeds 58 days b. What is the probability that a randomly selected girl would complete her project in less than 48 days
Suppose the time the time an average BSSE girl takes to complete semester project is normally distributed with mean 52 days and standard deviation 18 days. Suppose the project completion time of 10 girls were recorded randomly. a. What is the probability that the mean completion time for 10 girls exceeds 58 days b. What is the probability that a randomly selected girl would complete her project in less than 48 days
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Suppose the time the time an average BSSE girl takes to complete semester project is
distributed
time of 10 girls were recorded randomly.
a. What is the
b. What is the probability that a randomly selected girl would complete her project in less
than 48 days
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