please answer this question class 9 ch 14 Q14
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Ur new observations will be 9,21,27,54,63,96
no of observations=6
mean=9+21+27+54+63+96/6
270/6
new mean=45
hope it helps
no of observations=6
mean=9+21+27+54+63+96/6
270/6
new mean=45
hope it helps
jaypatel725:
ur ans is wrong sis
no i m sorry
it's right i have checked it
okay
it's correct bro.
ya
i m sorry for that
it's ok no problem.
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