A. Random variable X has a binomial distribution, B(64, 0,5). Use the normal approximation, Compute P{29 <= X < 36}. Ans. ____________

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B. Test the claim that the population of Freshman college students has a mean grade point average greater than 2.00. Sample statistics, include size = 24, mean = 2.35 and standard deviation = 0.70. Use a type I error = 0.01.

Test hypotheses, including the test statistic, critical value(s), and conclusion.