Mathematics, 12.12.2021 09:00 azariahbelfield
Suppose the mean score on a national test is 500 with a standard deviation of 100. If each score is increased by 25, whatare the new mean and standard deviation?
A 500, 100
B 500, 125
C 525, 100
D 525, 105
E 525, 125
Answers: 2
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Suppose the mean score on a national test is 500 with a standard deviation of 100. If each score is...
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