Rutuja practised skipping with a rope all seven days of a week. The number of times she jumped the rope in one minute everyday is given below. Find the average number of jumps per minute. 60 , 62 , 61 , 60 , 59 , 63 , 58
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Rutuja practised skipping with a rope all seven days of a week. The number of times she jumped the rope in one minute everyday is given below. Find the average number of jumps per minute. 60 , 62 , 61 , 60 , 59 , 63 , 58
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Answer:
the average number of jumps=60+62+61+60+59+63+58
7
=423
7
=6.4
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Answer:
Solution:
Average = Sum of the number of jumps ons even days Total number of days
= [60]+[62]+[61]+[60]+[59]+[63]+[58]7
= 4237
= 60.42
∴ Average number of jumps per minute = 60.4