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After a losing season, there is a great uproar to fire the head football coach. In a random sample of 230 college alumni, 92 favor

After a losing season, there is a great uproar to fire the head football coach. In a random sample of 230 college alumni, 92 favor keeping the coach. Test at the 0.01 level of significance whether the proportion of alumni who support the coach is less than 50%. (a) State the null hypothesis and the alternate hypothesis. H: 12 H: n

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