Posted by **shasha** on Friday, December 16, 2011 at 11:07am.

Twenty percent of all adult males did not visit their physiciansâ€™ offices last year. The probability that less than 23% of adult males in a sample of 800 did not visit their physicians' offices last year is approximately:

- statistics -
**Shaq**, Tuesday, November 24, 2015 at 1:35am
.9838

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