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March 4, 2015

March 4, 2015

Posted by **Anonymous** on Friday, September 30, 2011 at 11:07am.

- statistics -
**Anonymous**, Friday, September 30, 2011 at 11:23am94

- statistics -
**PsyDAG**, Friday, September 30, 2011 at 1:31pmZ = (score-mean)/SD

For 2 SD above the mean, Z = +2. Insert the values into the equation and solve for the score.

- statistics -
**Anonymous**, Friday, March 2, 2012 at 1:38pmQuestion 2

Marks: --/1 Let data set #2: X=1, 3, 4, 6, 7, 45, 1. Compute the mean of this sample. Round to the hundredth.

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