Relative frequency and cumulative frequency

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Reference no: EM13131470

Use 4 point bins 96 to 99, 92 to 95 etc. to make a frequency table for the set of exam scores. Include columns for relative frequency and cumulative frequency.

Scores: 97, 80, 90, 95, 78, 98, 89, 79, 99, 86, 98, 78, 93, 90, 78, 98, 79, 77, 98, 89

Reference no: EM13131470

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