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Mathematics, 26.11.2019 00:31 hannacarroll2539
The distribution of weekly salaries at a large company is right skewed with a mean of $1000 and a standard deviation of $350. what is the probability that the sampling error made in estimating the mean weekly salary for all employees of the company by the mean of a random sample of weekly salaries of 50 employees will be at most $50?
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