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Mathematics, 05.05.2020 05:15 crowdedallys5385

What is the sample mean and sample standard deviation for the following.
The average man buys perfume as a gift. 59% of men surveyed purchased perfume as their birthday gift. You randomly select 15 men, what is the probability they have purchased perfume for a gift. (do not solve)

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What is the sample mean and sample standard deviation for the following.
The average man buys...
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