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Distributions for the pretest and posttest scores

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Reference no: EM131797862

A local youth service agency has begun a sex education program for teenage girls who have been referred by the juvenile courts. The girls were given a 20-item test for general knowledge about sex, contraception, and anatomy and physiology on admission to the program and again after completing the program. The scores of the first 15 girls to complete the program are:

375_completing the program.png

Construct frequency distributions for the pretest and posttest scores. Include a column for percentages.

Reference no: EM131797862

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