If the mean of 4,10,3,6,a,9 and 10 is 7 find the value of a.
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Answered by
7
Mean=((4+10+3+6+9+10+a)/7)=7
=>42+a=49
=>a=7
=>42+a=49
=>a=7
Answered by
9
A.T.Q
4+10+3+6+a+9+10/7=7
42 +a = 49
a = 49 -42
a=7
4+10+3+6+a+9+10/7=7
42 +a = 49
a = 49 -42
a=7
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