twandabest1214 twandabest1214
  • 16-09-2020
  • Mathematics
contestada

In a sample of scores, the sum of squared
deviations from the mean is
1054. The
variance is 62. How large is the sample?

Respuesta :

VolqAU VolqAU
  • 16-09-2020
The sum of squared value is the same for population and sample. Variance and standard deviation are different between population and sample due to the difference in the formula.
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