26 The National Average Of Alcoholic Drinks Consumed Each Weekend By College Students Is 2 Drinks An Investigator Thin 1 (194.24 KiB) Viewed 12 times
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26. The national average of alcoholic drinks consumed each weekend by college students is 2 drinks. An investigator thinks students at USF drink less. A sample of (n=20) was taken at USF. Results indicated that at the average students consumed 1.5 drinks with a standard deviation of 1 drink. (7 Pts) a. State the null and alternative hypotheses b. C. d. What is the critical value? (alpha level of .05) Calculate the test statistic What is your decision?
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