Question: In a statistics class, n=55, test 1, had a mean of 86 with an St. Dev of 6; test 2 had a mean of

In a statistics class, n=55, test 1, had a mean of 86

In a statistics class, n=55, test 1, had a mean of 86 with an St. Dev of 6; test 2 had a mean of 88 with a St. Dev of 5. Conduct a hypothesis test, to test the claim that the exam 2 mean is larger than the exam 1 mean. a) Is this a RTT, a LTT, or a 2TT? b) What is the calculator function called ( for this type of test)? c) List the p-value (at least 4 decimal places). d) Give an appropriate conclusion statement.

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