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Mathematics, 04.08.2021 01:00 datgamer13
A florist determines the probabilities for the number of flower arrangements they deliver each day. x 19 20 21 22 23 P ( x ) 0.21 0.23 0.30 0.12 0.14 Find the mean, variance, and standard deviation of the distribution rounded to 4 decimal places.
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A florist determines the probabilities for the number of flower arrangements they deliver each day....
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