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271were examined in a hospital by a doctor and the number of heart beats peranded and summarised as follows. Find the mean heart beats per minutemen, choosing a suitable methodThirty women werewwote were recordor these womencheart beats 65-68 68-71 71-74 74-7777-80 80-83 83.86Suruber of beerthper minute2438Number of women7arbat fruit vendors were collin

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