Friday

January 30, 2015

January 30, 2015

Posted by **Stefania** on Sunday, October 3, 2010 at 11:23pm.

x:

23

17

12

35

29

- statistics -
**PsyDAG**, Monday, October 4, 2010 at 2:48pmFind the mean first = sum of scores/number of scores

Subtract each of the scores from the mean and square each difference. Find the sum of these squares. Divide that by the number of scores to get variance.

I'll let you do the calculations.

**Answer this Question**

**Related Questions**

statistics - Find the sample variance s2 for the following sample data. Round ...

statistics - Find the sample variance s2 for the following sample data. Round ...

statistics - Find the sample variance s2 for the following sample data. Round ...

stat - Find the sample variance s2 for the following sample data. Round your ...

STATISTICS - Find the sample standard deviation s for the following sample data...

statistics - find the sample variance s2 for the following sample data. Round to...

stats - 1. Find the sample variance and standard deviation 6, 53,11,49,35,26,28,...

statistics college - find the range standard deviation and variance for ...

statistics - Group the largest data set and find mean, median, mode, variance, ...

m/c - Which of the following refers to when a researcher gathers data from a ...