Week 5 stats 4 - Since the null hypothesis has no change...

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I am looking forward to this week’s live lecture to clear up my confusion. But I will try to get us started on this problem by taking a stab at part 1. Ho =20 Ha >20 The alternative hypothesis is that the students work more than 20 hours a week.
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Unformatted text preview: Since the null hypothesis has no change that statement is that the students work 20 hours a week. The professor wants to prove from his sample of 200 students that we can reject the null hypothesis and accept the alternative....
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