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N=80 3. Construct a frequency polygon for the distribution shown below. Table: Frequency distribution X 95-99 90-94 85-89 80-84 8 75-79 11 70-74 12 65-69

N=80

3. Construct a frequency polygon for the distribution shown below. Table: Frequency distribution X 95-99 90-94 85-89 80-84 8 75-79 11 70-74 12 65-69 15 60-64 10 55-59 5 50-54 50-54 NOA 40-44

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