Sunday, December 4, 2011

How do i determine the null and alternative hypothesis?

Amedical school claims that at least 28% of its students plan to go into general practice. It is found that among a random sample of 120 of the schools students, 20% of them plan to go into general practice. At the .10 significance level, test the schools claim.|||H0: 脴 = 28%


H1: 脴 %26lt;28%

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