Solved: The yield in pounds from a days production is normally distributed with a mean
Chapter 5, Problem 5-64(choose chapter or problem)
The yield in pounds from a days production is normally distributed with a mean of 1500 pounds and standard deviation of 100 pounds. Assume that the yields on different days are independent random variables. (a) What is the probability that the production yield exceeds 1400 pounds on each of five days next week? (b) What is the probability that the production yield exceeds 1400 pounds on at least four of the five days next week?
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