Question: Using existing data, Jedediah determines that the population mean () daily study time for college students is 2.78 minutes with a standard deviation () of

Using existing data, Jedediah determines that the population mean () daily study time for college students is 2.78 minutes with a standard deviation () of 0.74 minutes. Jedediah wants to test the claim that students at his local college study more than 2.78 minutes each day. He collects a random sample of 78 students from his local college to participate in his study. For this scenario, what is the mean of the distribution of sample means for samples of size 78? (Round your answer to three decimal places.)

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