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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 …

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 …
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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?

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User Yamen Nassif
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1 Answer

5 votes

The critical values is 16

answered
User Sabir Khan
by
8.5k points
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