if the mean of 8, 0, 4, x, 3, 6, and 6 is 4. then find the value of x?
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if the mean of 8, 0, 4, x, 3, 6, and 6 is 4. then find the value of x?
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Explanation:
Arithmetic mean =
no. of observations
sum of all observations
⇒4=
7
8+6+4+x+3+6+0
⇒28=27+x
⇒x=1
Explanation:
Answer
Sum of observation/Number of observation =mean then
4=27+x/7
28=27+x
x=28-27
X=1