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instructions help < Review Questions 3-4 of 20) Score This Question Save&Exit Submit The following information applies to the questions displayed below. A recent national survey found that high school students watched an average (mean) of 7.5 DVDs per month with a population standard deviation of.90. A random sample of 38 college students revealed that the mean number of DVDs watched last month was 7.00. At the .05 significance level, can we conclude that college students watch fewer DVDs a month than high school students? 3. 3.00 points wState the null hypothesis and the alternate hypothesis. Referencesellook &Resources Multiple Choice Difficulity 3.00 points What is your decision regarding Ho? O Reject Ho O Cannot reject Ho ReferenceseBook & Resources Multiple Choice Difficulty
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Soln(i) As we want to con e lucie 1796 watch fewer vOs college stidets w Use 2-test stahstics ) Undur Ho Z=7-7,s 0.9/138 z--3

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