The frequency distributions shown indicate the percentages of public school students in fourth-grade reading and mathematics who
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Reading Math Class frequency frequency 17.5–22.5 5 22.5-27.5 27.5-32.5 14 11 32.5–37.5 19 16 37.5-42.5 3 8. 42.5-47.5 Total 50 Total 50
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The distribution of math percentages is more bellshaped than the dis...View the full answer
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Related Book For
Elementary Statistics A Step By Step Approach
ISBN: 9781259755330
10th Edition
Authors: Allan G. Bluman
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