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Assume that the average age at which students graduate high school is 17.6. Exum (2002) asked 84 male students at a large Mid-Atlantic University the age at which they had their first alcoholic drink. On average, these 84 students had their first alcoholic drink at 16.54 years of age (standard deviation = 2.03). Perform a hypothesis test to determine if the average person has his/her first alcoholic drink before graduating high school (i.e., if the average age of first drink is less than 17.6). Use a 0.05 level of statistical significance. What is the alternative hypothesis?



H1: µ>17.6
H1: µ<16.54
1: µ<17.6
H1: µ>16.54   please send ur email.. i can paypal

Step-by-step answer

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