Tag: range and mean deviation

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

If a constant value $40$ is subtracted from each observation of a set, the mean of the set is __________.

The mode of the following observations is $10, 19, 22, 16, 15, 18, 20, 18, 14, 18, 23$