Make assumptions and meet the test requirements State the hypotheses. Select the

Question

Make assumptions and meet the test requirements State the hypotheses. Select the sampling distribution and establish the critical region. Find the critical values. Compute the test statistic. Compare your t-value to the critical t-value. Make a decision about the null hypothesis. 22.72 1.671 (obviously) The researcher decides that the obtained statistic must fall in the most extreme 5% of scores in the t-distribution dt = 99 Reject The difference in the sample and population means was not likely to have occurred by chance. H_0:mu = 3.20 H_1: mu notequalto 3.20 The researcher has made sure to take a random sample of incoming freshmen. The school spirit variable is measured at the interval-ratio level and the sampling distribution is normal. -1.671 and 1.671 t(99) = 22.72

Explanation / Answer

assumptions:option E

hypothesis:option D

option B

critical values option F

option G

option A

option C

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