The arithmetic mean of 100 observation is 24, 6 is added to each of the observations and then each of them is multiplied by 2.5. Find the new arithmetic mean. - Study24x7
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Chirag Singhal
04 Oct 2022 11:00 AM study24x7 study24x7

The arithmetic mean of 100 observation is 24, 6 is added to each of the observations and then each of them is multiplied by 2.5. Find the new arithmetic mean.

A

35

B

75

C

60

D

30

SSC Railways UPSC
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