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November 20, 2014

November 20, 2014

Posted by **Kim** on Tuesday, June 8, 2010 at 12:50pm.

Suggest you make a drawing and label first…

a.Percentage of scores less than 100b.Relative frequency of scores less than 120c.Percentage of scores less than 140d.Percentage of scores less than 80e.Relative frequency of scores less than 60f.Percentage of scores greater than 1

- statistics -
**PsyDAG**, Wednesday, June 9, 2010 at 3:28pma. In a normal distribution, mean = median = mode. Hint: What is median?

b. median + 1/2(68)

Use similar process for other questions.

f. all of the scores > 1. (> = greater than)

- statistics -
**Kira**, Monday, June 9, 2014 at 3:35pmThe mean is 100 with standard deviation of 15.the results come very close to fitting a normal curve

Find the percent of students whose score wil fall in less than 100

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