Suppose that in the population, on a certain measurement, the mean is μ = 56.2 and the standard deviation is o = 8.1. Wo

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answerhappygod
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Suppose that in the population, on a certain measurement, the mean is μ = 56.2 and the standard deviation is o = 8.1. Wo

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Suppose that in the population, on a certain measurement, the mean is μ = 56.2 and the standard deviation is o = 8.1. Would it be considered unusual if a random sample of n = 81 had a sample mean of o= = 60.3?|
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