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Mathematics 14 Online
OpenStudy (anonymous):

The mean number of popsicles sold on any given day is 15 with a standard deviation of 3 popsicles. What is the percentage of popsicles that fall within 12 and 18 being sold? A) 68% B) 75% C) 81.5% D) 85%

OpenStudy (anonymous):

Well, a process like this one will most likely approximate a normal distribution. A normal distribution will usually have about 68 percent of the outcomes within one sigma (standard deviation).

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