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Statistics 4) Here are the marks (out of 60) for 180 Year 11 pupils. a). Copy and complete the table. Mark. m. Frequency. Cum. Freq.

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4) Here are the marks (out of 60) for 180 Year 11 pupils. a). Copy and complete the table. Mark. m. Frequency. Cum. Freq. b). Draw a cumulative frequency graph. 0

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