if the mean of 9,12,19,p,16 is 15 .find p
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Answered by
1
=9+12+19+p+16/5=15
=56+p=75
p=75-56
p= 19
=56+p=75
p=75-56
p= 19
Answered by
0
mean=(n1+n2+n3+........nm)/m
a/q
15=9+12+19+p+16/5
75=56+p
p=19
a/q
15=9+12+19+p+16/5
75=56+p
p=19
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