Saturday

August 30, 2014

August 30, 2014

Posted by **Jennifer** on Saturday, October 15, 2011 at 12:41pm.

Find the standard score of a data value = 30

- Stats -
**PsyDAG**, Saturday, October 15, 2011 at 12:57pmUse Z equation.

Variance = SD^2

- Stats -
**Jennifer**, Saturday, October 15, 2011 at 3:24pmV = 30^2 = 900??

- Stats -
**PsyDAG**, Sunday, October 16, 2011 at 11:26pmGo the opposite direction. If variance = SD^2, then SD = √variance.

- Stats -
**Jennifer**, Sunday, October 16, 2011 at 11:53pmso the SD = 30??

**Related Questions**

Stats - A set of 50 data values has a mean of 15 and a variance of 25. Find the ...

stats - A set of 50 data values has a mean of 30 and a variance of 4. I. Find ...

statistics - A set of 50 data values has a mean of 15 and a variance of 36. Find...

Statistics - A set of 50 data values has a mean of 15 and a variance of 25. Find...

Can someone help me please? - A set of 50 data values has a mean of 15 and a ...

Help plz!! Math.... - A set of 50 data values has a mean of 15 and a variance of...

Homework Help - A set of 50 data values has a mean of 48 and a variance of 9. I...

MATH - A set of 50 data values has a mean of 18 and a variance of 4. I. Find the...

Statistics - A set of 50 data values has a mean of 35 and a variance of 25. I. ...

Someone plz help me....i need help this is due now - A set of 50 data values has...