Given the following hypotheses: H 0 : 13 H 1 : gt; 13 A random sample of 10 observations is selected from a normal population. The sample mean was...

Given the following hypotheses:

H0: μ ≤ 13

H1: μ > 13

A random sample of 10 observations is selected from a normal population. The sample mean was 12 and the sample standard deviation 4.3. Using the 0.1 significance level:

State the decision rule. (Round your answer to 3 decimal places.)

Reject H0 if t >_____________

Compute the value of the test statistic. (Negative answers should be indicated by a minus sign. Round your answer to 3 decimal places.)

Value of the test statistic____________