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Sadie C.

asked • 08/13/20

Range Question!

70 students took an exam. the mean score on the exam is 75.5 and the standard deviation is 2.6 what percent of the scores are in the 72.9 and 83.3 range?

3 Answers By Expert Tutors


Cristian M. answered • 08/13/20

4.8 (24)

B.A. in Music with Composition Emphasis

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