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Two random samples are taken, one from among first-year students and the other from among fourth-year students at a public university. Both samples are asked
Two random samples are taken, one from among first-year students and the other from among fourth-year students at a public university. Both samples are asked if they favor modifying the student Honor Code. A summary of the sample sizes and number of each group answering yes'' are given below: First-Years (Pop. 1): 1 = 98, 1 = 52 Fourth-Years (Pop. 2): 2 = 85, 2 = 44 Is there evidence, at an = 0.1 level of significance, to conclude that there is a difference in proportions between first-years and fourth- years? Carry out an appropriate hypothesis test, filling in the information requested. A. The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the form (!", ) is expressed (-infty, a), an answer of the form (, ") is expressed (b, infty), and an answer of the form (!", ) # (, ") 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 0 . B. Do Not Reject 1 . C. Reject 1 . D. Do Not Reject 0 . Please solve this
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