Homework 3: Problem 25 (1 point) A random sample of 10 observations was drawn from a large normally distributed population. The data is below. 27 26 23 24 20 25 29 19 19 20 Test to determine if we can infer at the 9% significance level that the population mean is not equal to 24, filling in the requested information below. A. The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the form (-∞, a) is expressed (-infty, a), an answer of the form (b, ∞) is expressed (b, infty), and an answer of the form (-∞, a) U (b, ∞0) is expressed (-infty, a)U(b, infty). B. The rejection region for the standardized test statistic: C. The p-value is D. Your decision for the hypothesis test: A. Reject Ho. B. Do Not Reject H1. C. Reject H1. D. Do Not Reject Ho.

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