Question 274755: Jane works in sales for Sammy’s Sandals, going door-to-door in retirement communities in Florida. On average, she closes 5 sales per day (meaning she sells 5 pairs of sandals per day). What is the probability of Jane making more than 12 sales in a day? Show your work.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Jane works in sales for Sammy’s Sandals, going door-to-door in retirement communities in Florida.
On average, she closes 5 sales per day (meaning she sells 5 pairs of sandals per day).
What is the probability of Jane making more than 12 sales in a day?
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Using a TI calculator I get 1-poissoncdf(5,12) = 0.002
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Cheers,
Stan H.
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