A random sample of nine observations are drawn from the


Suppose we are testing the null hypothesis H0: μ = 20 and the alternative Ha: μ 20, for a normal population with σ = 6. A random sample of nine observations are drawn from the population, and we find the sample mean of these observations is = 17. The P-value is closest to

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Business Economics: A random sample of nine observations are drawn from the
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