Math, asked by sujithkumar4889, 1 day ago

the mean of 15 observations is 8. if the mean of the values of first eight observations is 7 and that of the values of last eight observations is 10, then the value of the 8th observation 16

Answers

Answered by kkmo89941

0

Answer:

first we find mean and then the answer is 16

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