Consider the following data:Find (ii)Variance

Consider the following data:Find (i)Mean.

Consider the following data:Find (iii)Standard deviation

From the following table: Find Variance

Consider the following data:(c)Find the coefficient of variation of the distribution.

Consider the following data:(iii)Calculate the mean deviation from the median

Consider the following diagram.(ii)Find a point 'C' on X-axis which is equidistant from A and B.

Consider the following table: Find the coefficient of variation.

Consider the following data in respect of marks of 50 students in mathematics and physics. Find coefficient of variation of mathematics and physics.

Consider the following data in respect of marks of 50 students in mathematics and physics. Which subject shows more variability?

Consider the following data in respect of marks of 50 students in mathematics and physics. Which subject shows more consistent?