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March 31, 2015

March 31, 2015

Posted by **jilla** on Saturday, July 7, 2012 at 9:59am.

- statistics -
**kristy**, Saturday, July 7, 2012 at 10:01amFind the area under the standard normal curve to the left of z = 1.88, P(z < 1.88). (Give your answer correct to four decimal places.)

- statistics -
**PsyDAG**, Saturday, July 7, 2012 at 1:54pmZ = (score-mean)/SEm

SEm = SD/√n

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to the Z score.

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

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