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Mathematics, 13.07.2021 18:20 Branci5125
A population of 1,000 students spends an average of $10.50 a day on dinner. The standard deviation of the expenditure is $3. A simple random sample of 64 students is taken. a. What are the expected value, standard deviation, and shape of the sampling distribution of the sample mean
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A population of 1,000 students spends an average of $10.50 a day on dinner. The standard deviation o...
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