If $\text{Mean} = x(3 \times \text{Median} - \text{Mode})$,then what is the value of $x$?

If $\alpha, \beta, \gamma$ are the mean deviations about the mean,median,and mode of the data $1, 2, 2, 3, 3, 3, 4, 6$ respectively,then

Find the mode of the following distribution:

Marks	$4$	$5$	$6$	$7$	$8$
No. of students	$6$	$7$	$10$	$8$	$3$

If in a frequency distribution,the mean and median are $21$ and $22$ respectively,then its mode is approximately

For a normal distribution,which of the following relations holds true?

Karl Pearson's coefficient of skewness of a distribution is $0.32$. Its standard deviation $(S.D.)$ is $6.5$ and the mean is $39.6$. The median of the distribution is: