What is the probability that xbar is above given value
Given that a normal distribution with μ=103, and σ=20, given that you select a sample of n=25
a. What is the probability that Xbar is above 103.2
b. There is a 66% chance that xbar is above what value?
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Given that a normal distribution with μ=103, and σ=20, given that you select a sample of n=25. What is the probability that Xbar is above 103.2.
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