In the 1920s, about 97% of U.S. colleges and universities required a physical education course for...

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In the 1920s, about 97% of U.S. colleges and universitiesrequired a physical education course for graduation. Today, about40% require such a course. A recent study of physical educationrequirements included 352 institutions: 125 private and 227 public.Among the private institutions, 101 required a physical educationcourse, while among the public institutions, 60 required acourse
(a) What are the statistics ( ±0.0001)? X1 = , n1 = , 1p^1 = X2= , n2 = , 2p^2 =
(b) Use a 95% confidence interval to compare the private and thepublic institutions with regard to the physical educationrequirement ( ±±0.0001) The 95% confidence interval if from toConclusion
We have no evidence to conclude that private institutions aremore likely to require physical education
We have evidence to conclude that private institutions are morelikely to require physical education
(c) Use a significance test to compare the private and thepublic institutions with regard to the physical educationrequirement ( ±0.0001) p^ = z = P-value = Conclusion
We have evidence to conclude that public institutions are morelikely to require physical education
We have no evidence to conclude that public institutions aremore likely to require physical education Check Syntax

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Part a Required Statistics are given as below X1 101 n1 125 P1hat X1n1 101125 0808 x2 60 n2 227 P2hat X2n2 60227 0264317181 Part b Confidence interval P1hat P2hat ZsqrtP1hat1 P1hatN1 P2hat1 P2hatN2 Confidence level 95 Critical Z See Answer

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