A data set with roughly a bell-shaped distribution has mean 45 and standard deviation 12. Approximately what
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A data set with roughly a bell-shaped distribution has mean 45 and standard deviation 12. Approximately what percentage of the observations lie between 33 and 57?
DistributionThe word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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33 and 57 are one standard deviation to either side of the mean ...View the full answer
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