If x bar is the mean of distribution then sigma fi(xi-xbar)is equal to what
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8
If x bar is the mean of distribution then is equal to 0
Therefore
Step-by-step explanation:
Let be the mean of the given distribution
To find the value of :
Let n be the total number of observations
Let the mean of n observations be
Then
=>
Now
Therefore
If x bar is the mean of distribution then is equal to 0
Answered by
0
Answer:
0(zero) is the answer .....
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