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I WILL GIVE 100COINS

I WILL GIVE 100COINS-example-1

1 Answer

5 votes

#1

  • 10,7.5,9,12,7.5,8


\\ \rm\Rrightarrow Mean=(10+7.5+7.5+9+12+8)/(6)=(54)/(6)=9

#2

  • 12,12,11.5,11.5,12.5,13


\\ \rm\Rrightarrow Mean=(12+12+11.5+11.5+12.5+13)/(6)=72.5/6\approx 12

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