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Mathematics 22 Online
OpenStudy (anonymous):

Mrs. Jones Algebra 2 class scored very well on yesterday’s quiz. With one exception, everyone received an A. Within how many standard deviations from the mean do all the quiz grades fall? 91, 92, 94, 88, 96, 99, 91, 93, 94, 97, 95, 97

OpenStudy (comm.dan):

What are you trying to ask? @KeemoD143

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