Math, asked by raagaventiraks, 1 month ago

The mean of 6,8,-x+2, 10,2x-1 is 9.find the value of x and also vale of the observation in the data.

Answers

Answered by shreyank8829

1

Answer:

sorry sir I don't known the answer

Answered by dkchakrabarty01

0

Answer:

mean=sum of all the numbers/total number

9=(6+8-x+2+10+2x-1)/5=(25+x)/5

45=25+x

x=20

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