Math, asked by preejapradeep350, 5 months ago

If 10 observations has a mean of 100, find the new mean if the observation ‘82’ is removed from it.

Answers

Answered by bson

0

Step-by-step explanation:

10 observation mean =100

sum of 10 observations = 1000

82 is removed

sum of 9 observations = 1000 - 82= 918

mean of 9 observations = 918/9= 102

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