Mathematics, 15.04.2020 01:56 shay7298

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At a college, the amount, in dollars, spent on books by a group of students for a semester is approximately normally distributed with a mean of $239 and a standard deviation of $56. About what
percentage of the students spent between $127 and $295 that semester?

OA 61.0%
OB 68.0%
OC 81.8%
OD 95.0%

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