Tag: measures of dispersion and skewness

The median of the following observations is
$10, 8, -9, -12, 15, 0, 23, -3, -2, 13, -24, 28, 35, 42$

When all the observations are same, the relation between A.M., G.M and H.M is _________.

A frequency distribution having two modes is said to be ________.

Geometric mean of two observations can be calculated only if ________.

For further algebraic treatment geometric mean is _______.

Extreme value have no effect on _______.

If modal value is not clear in a distribution, it can be ascertained by the method of ________.

For further algebraic treatment harmonic mean is ______.

Harmonic mean gives more weight age to _______.

Mean deviation of $7,10,10,15,10,8,8,7,3,2,10$ through mean is