At a recent PGA tournament (the Honda Classic at Palm Beach Gardens, Florida) the following scores were posted for eight randomly selected golfers for two consecutive days. At α = 0.05, is there evidence of a difference in mean scores for the two days?

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.

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Golfer Thursday Friday 1 2 34 5 67 8 67 65 68 68 68 70 69 70 68 70 69 71 72 69 70 7