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Mathematics, 26.04.2020 00:35 noreenhussain

You believe the population is normally distributed and you know the standard deviation is σ = 17.1 σ = 17.1 . You obtain a sample mean of M = 61 M = 61 for a sample of size n = 54

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You believe the population is normally distributed and you know the standard deviation is σ = 17.1 σ...
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