fence6430 fence6430
  • 07-03-2024
  • Mathematics
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The scores of 10 students on a statistics quiz are listed as follows: 1, 2, 7, 12, 10, 5, 6, 7, 8, 9. Obtain the sample variance.
a) 10
b) 10.5
c) 11.5
d) 12.5

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