this is an ice cream shop selling home made ice creams daily -

Question # 00010720 Posted By: spqr Updated on: 03/23/2014 01:52 AM Due on: 03/31/2014
Subject Mathematics Topic General Mathematics Tutorials:
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this is an ice cream shop selling home made ice creams daily -

If we have a mean of 250 and a standard deviation of 50 what is the probability that there are more than 300 ice cream cone sold in a day?

And what is the probability of less than 220 ice cream cones sold in a day?

How many ice cream cones would need to be on hand so that it only had a 5% likelihood of ice cream running out on a given day
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  1. Tutorial # 00010295 Posted By: spqr Posted on: 03/23/2014 01:55 AM
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    the probability that less than 220 are sold, we need the ...
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    Solution-00010295.zip (94 KB)

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