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September 1, 2014

September 1, 2014

Posted by **Jennifer** on Saturday, October 15, 2011 at 12:23pm.

I. a test score of 64

II. a test score of 47

- Stats -
**PsyDAG**, Saturday, October 15, 2011 at 12:54pmZ = (score-mean)/SD

Insert the values and calculate.

- Stats -
**Jennifer**, Saturday, October 15, 2011 at 3:06pmZ = 64-51/5.0 = 13/5.0 = 2.6

Z = 47-51/5.0 = -4/5.0 = -0.8

Is this correct?

- Stats -
**PsyDAG**, Sunday, October 16, 2011 at 11:18pmYou got it!

- Stats -
**Jennifer**, Sunday, October 16, 2011 at 11:54pmyay!! thank u!!

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