Math, asked by lokchandcc, 1 year ago

The mean of 11 observations is 32. When new observation is included in data set,the meanof the 11 observation becomes 30 what is the value of new observation that was aded to the data set

Answers

Answered by Divyanshi02

0

11*32=352 old total
11*30=330. New total

value =-22

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