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Mathematics, 09.03.2020 23:05 brendaesme

A sample of n = 9 scores is selected from a normal population with a mean of µ = 80 and a standard deviation of s = 12. The probability that the sample mean will be greater than M = 86 is equal to the probability of obtaining a z-score greater than z = 1.50.True / False.

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A sample of n = 9 scores is selected from a normal population with a mean of µ = 80 and a standard d...
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