A recent national curvey found that high school students watched an avernge (mean) of 6.5 movies per month with a popula

[answerhappygod]

A Recent National Curvey Found That High School Students Watched An Avernge Mean Of 6 5 Movies Per Month With A Popula 1 (70.56 KiB) Viewed 54 times

A recent national curvey found that high school students watched an avernge (mean) of 6.5 movies per month with a population standard deviation of 0,6. The chutribution of number of movie watched per month follows the normal distribution. A random sample of 33 college students revealed that the mean number of movies watched last month was 5.8. At the 0.05 significance level, con we conclude that college students watch fewer movies a month than high school students a State the null hypothese and the alternate hypothesle, OH, H26.5. HEHK 6.5 O HFW-6.5; Hq: +6.5 OH 6.5: HH-6.5 O Hos 6.5. HyH6.5 b. State the decision rule. O Reject Hfz<-1645 Reject Mf:> -1645 O Reject Hfz-1645 Reject H 2<-1645 c Compute the value of the test statistie. (Negative amount should be indicated by a minus sign. Round your answer to 2 decimal places.) Value of that d. What is your decision regareing Reject Do not reject e. What is the value (Round your answer to 4 decimal places.)