all17-TREHAN Activities and Due Dates HW7-Sampling Distributions t Score: 385/90

Question

all17-TREHAN Activities and Due Dates HW7-Sampling Distributions t Score: 385/900 Resources Up? Hint tion 7 of9> Assume a recent sociological report states that university students drink 4.10 alcoholic drinks per week on average, with a standard deviation of 1.9101. Suppose Jason, a policy manager at a local university, decides to take a random sample of university students to survey them about their drinking habits. mption. Provide Determine the mean and standard deviation of the sampling distribution of the sample mean alcohol consu your answer with precision to two decimal places. mean of the sampling distribution standard deviation of the sampling distribution

Explanation / Answer

We are given already:-
mean = 4.10 ; standard deviation = 1.9101 ; n = 125

A) mean of sampling distribution = mean = 4.10

B) standard deiviation of sampling distribution = standard deviation / sqrt(n) = 1.9101 / sqrt(125) = 0.17

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