Rutuja practised skipping with a rope all seven days of a week. The number of times she jumped the rope in one minute every day is 62,60, 61, 63, 65, 50, 52. Find the average number of jumps per minute. *
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Step-by-step explanation:
Average = (Sum of the number of jumps ons even days)/(Total number of days)
= ([60]+[62]+[61]+[60]+[59]+[63]+[58])/7
= 423/7 = 60.42
∴ Average number of jumps per minute = 60.42
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