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3 years ago

9

You believe the population is normally distributed and you know the standard deviation is σ = 6.9 σ = 6.9 . You obtain a sample

mean of M = 64.4 M = 64.4 for a sample of size n = 32 n = 32 . What is the critical value for this test?

1 answer:

kaheart [24]3 years ago

8 0

The critical values is 16

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