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Given the following hypotheses: H 0 : 10 H 1 : > 10 A random sample of 10 observations is selected from a normal population.

Given the following hypotheses:

H₀: 10

H₁: > 10

A random sample of 10 observations is selected from a normal population. The sample mean was 12 and the sample standard deviation 3. Using the 0.05 significance level:

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