Thursday

November 27, 2014

November 27, 2014

Posted by **Tywania** on Monday, January 30, 2012 at 9:53pm.

20 9 35 46 44 17 32 25 30 14 28 14 9 15 20

Find the mean, variance, and standard deviation. Please show all of your work.

- statistics -
**MathGuru**, Tuesday, January 31, 2012 at 8:52pmFor the mean, add up all the numbers and divide by 15.

Use a formula to find variance, then take the square root of the variance for the standard deviation.

**Answer this Question**

**Related Questions**

Statistics - The following data lists the average monthly snowfall for January ...

statistics - The following data lists the average monthly snowfall for January ...

statistics - The following data lists the average monthly snowfall for January ...

statistics - The following data lists the average monthly snowfall for January ...

Math - The following data lists the average monthly snowfall for January in 15 ...

Statistic - The following data lists the average monthly snowfall for January in...

statistics - the following data lists the average monthly snowfall for jan 15 ...

statistics - entify the data set's level of measurement. gender profile of the ...

statistics - a towns average snowfall is 33 inches per year with a standard ...

READING - WHAT REFERENCE SOURCE WOULD YOU USE TO FIND THE AVERAGE SNOWFALL IN ...