Personal income tax returns
According to the IRS, the average tax refund for the 70 million personal income tax returns in 1998 was $800. Assuming a standard deviation of $220, find the probability that for a random sample of 49 returns, the mean refund is between $700 $900.
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but I would like to discuss to what extent employers should/should not influence or curb political participation in their workplaces.
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