Solution-Given that a normal distribution withnbspmu103

Given that a normal distribution withnbspmu103

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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?

Reference no: EM13579682

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Given that a normal distribution withnbspmu103

Reference no: EM13579682

Reference no: EM13579682

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