the mean of 16 no. is 8 . if 2 is added to evey no. what will be the new mean
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given ,mean of 16 no.s= 8.
sum of 16 no.(a+b+c..)=108
on adding 2 to every no.=a+2+b+2+c+2...
=a+b+c...+2(16)
= 108+32
140
new mean=140/16.
please solve ahead for exact answer.
sum of 16 no.(a+b+c..)=108
on adding 2 to every no.=a+2+b+2+c+2...
=a+b+c...+2(16)
= 108+32
140
new mean=140/16.
please solve ahead for exact answer.
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