Law, 23.11.2019 08:31 shdidiod

1. the average number of cups of coffee people in the population drink per week is 62, with a standard deviation of 15.75. we are interested in whether college students drink more coffee per week. in a sample of 100 college students, the average number of cups of coffee consumed per week was 64. do college students drink significantly more cups of coffee a week than the population? the level of significance is .05.
what is the significance level?

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