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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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nomecanso nomecanso
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2 years ago
Suppose the annual out-of-pocket health care expenses for retirees have a mean of $10,700 and a standard deviation of $2,500. The percentage of retirees with annual out-of-pocket health care costs between $5,700 and $15,700 is

▸ approximately 68.

▸ at least 89.

▸ approximately 95.

▸ at least 75.
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Business Statistics

Business Statistics


Edition: 2nd
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sakoonsakoon
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2 years ago
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nomecanso Author
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2 years ago
Brilliant ツ
courtneyrmcd
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Yesterday
Good timing, thanks!
Lawson1981
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2 hours ago
Thanks for your help!!
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