Question

A statistics professor wants to investigate the relationship between a student’s midterm examination score and the score on the final. Eight students were selected, and their scores on the two examinations are noted below. At the 0.10 level of significance, is there sufficient evidence to conclude that there is a difference in scores?
Perform these steps.
a. State the hypotheses and identify the claim.
b. Find the critical value(s).
c. Compute the test value.
d. Make the decision.
e. Summarize the results.
Use the traditional method of hypothesis testing unless otherwise specified.


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  • CreatedSeptember 02, 2015
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