Mathematics, 04.06.2021 05:20 bdbsjncns
The distribution of income tax refunds follow an approximate normal distribution with a mean of $7010 and a standard deviation of $43. All of the income tax returns claiming the largest 0.15 % of refunds will be audited. Use the Empirical Rule to determine approximately above what dollar value must a refund be before it is audited.
Answers: 3
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The distribution of income tax refunds follow an approximate normal distribution with a mean of $701...
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