Write the formula for finding arithmetic mean of discrete data.

Dear student,

The mean of discrete series is obtained by simply adding up all the observations and then dividing the sum by the total number of observations.
Mathematically, Mean is given by the equation:
Mean = $\frac{\sum x_i}{n}$
Here, x_{​​​​​​i} : All values of x from 1 to n; n: Total number of observations

Regards.