The value of the observation having greatest frequency is called____.
Mean
Median
Mode
All of above
The value of the observation having greatest frequency is called Mode.
If the observations 3, 5, 7, 4 have frequencies x, x+4, x-3, x+8 respectively and mean of these observations is 4, then find the value of 'x'.
The mean of the above frequency distribution is 3.5, then the value of x is: Variable12x45Frequency23456