Question: H0 : 10 H1 : > 10 A random sample of 10 observations is selected from a normal population. The sample mean was 12 and

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 .05 significance level:

State the decision rule: (round 3 decimals)Reject H0 if t >
Value of the test statistic (round 3 decimals)

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