Math, asked by satyamsingh6207, 1 year ago

Find the mean deviation about the median for the following data.
xi -5,7,9,10,12,15
fi -8,6,2,2,2,6

Answers

Answered by khetaramchoudhary93

1

Step-by-step explanation:

5*8,7*6,9*2,10*2,12*2,15*6=40+42+18+20+24+90=234 mean = /xi*fi/N =234/26=9 9 is mean of deviation

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