At least one of the answers above is NOT correct. An Office of Admission document claims that 55.4% of UVA undergraduates are female. To test this claim, a random sample of 210 UVA undergraduates was selected. In this sample, 55.2% were female. Is there sufficient evidence to conclude that the document's claim is false? Carry out a hypothesis test at a 6% significance level. A. The value of the standardized test statistic: -0.058 Note: For the next part, your answer should use interval notation. An answer of the form (-00, a) is expressed (- infty, a), an answer of the form (b, oo) is expressed (b, infty), and an answer of the form (-00, a) U (b, 0) is expressed (-infty, a)U(b, infty). B. The rejection region for the standardized test statistic: (-infty,-2.748) u(2.748, infty) C. The p-value is 0.9538 D. Your decision for the hypothesis test: A. Reject Ho. B. Reject H1. OC. Do Not Reject H1. D. Do Not Reject Ho.
At least one of the answers above is NOT correct. An Office of Admission document claims that 55.4% of UVA undergraduates are female. To test this claim, a random sample of 210 UVA undergraduates was selected. In this sample, 55.2% were female. Is there sufficient evidence to conclude that the document's claim is false? Carry out a hypothesis test at a 6% significance level. A. The value of the standardized test statistic: -0.058 Note: For the next part, your answer should use interval notation. An answer of the form (-00, a) is expressed (- infty, a), an answer of the form (b, oo) is expressed (b, infty), and an answer of the form (-00, a) U (b, 0) is expressed (-infty, a)U(b, infty). B. The rejection region for the standardized test statistic: (-infty,-2.748) u(2.748, infty) C. The p-value is 0.9538 D. Your decision for the hypothesis test: A. Reject Ho. B. Reject H1. OC. Do Not Reject H1. D. Do Not Reject Ho.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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