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The weekly average earnings of his drivers in a city is $980 with a standard deviation of $47. Assume that we select a random sample of 81 bus drivers. Compute the standard error of the mean
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The weekly average earnings of his drivers in a city is $980 with a standard deviation of $47. Assume that we select a random sample of 81 bus drivers. Compute the standard error of the mean

User Nanor
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Answer: do the math, and after that know the definition of what the mean is and it will help you, its best to understand something.

Explanation:

User Amit Beckenstein
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