For the data set 7, 5, 10, 11, 12, the mean, x, is 9. What is the standard
deviation?
A...
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Mathematics, 06.07.2021 16:00 keisha7795
For the data set 7, 5, 10, 11, 12, the mean, x, is 9. What is the standard
deviation?
A. 2.9
B. 6.8
C. 2.6
D. 8.5
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