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Mathematics, 19.10.2019 02:20 loganhowington26
Aflorist determines the probabilities for the number of flower arrangements they deliver each day.
x 19 20 21 22 23
p(x) 0.21 0.22 0.30 0.15 0.12
mean = find the mean, variance, and standard deviation of the distribution rounded to 4 decimal places.
variance =
standard deviation =
approximately how many arrangements should the florist expect to deliver each week, rounded to the nearest whole number?
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Aflorist determines the probabilities for the number of flower arrangements they deliver each day.
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