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The following frequency histogram represents the IQ scores of a random sample of seventh grade...

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The following frequency histogram represents the IQ scores of a random sample of seventh grade students IQs are measured to the nearest whole number The frequency of each class is labeled above each rectangle Use the histogram to answers parts a through g a How many students were sampled students Frequency 80 60 40 20 IQs of 7th Grade Students 46 50 42 31 10 12 22 60 70 80 90 100 110 120 130 140 150 16 IQ scores

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