Wednesday

September 17, 2014

September 17, 2014

Posted by **Anonymous** on Saturday, October 6, 2012 at 11:52pm.

88 63 90 64 82 98 96 75 89 86 76

84 70 67 34 89 85 39 81 96 92 85

a. Compute the mean and the median score.

b. Identify the shape of the distribution of score. Explain why.

c. Construct a frequency distribution using 6 classes of equal width.

d. Use midpoints of the classes to compute average score.

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