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

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 $10, 19, 22, 16, 15, 18, 20, 18, 14, 18, 23$

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

If Md, Q, D and P Stands for median, quartile, decile and percentile respectively, then which of the following relation between them is true?

Which of the following relation is true between $3^{rd}$ decile and $30^{th}$ percentile?

The A.M of two numbers is $6.5$ and their G.M is $6$. The two numbers are _____.

If the two observations are $10$ and $-10$, their arithmetic mean is _____.

The average of n natural numbers is _______.

Mode is that value in a frequency distribution which possesses __________.

In a discrete series having $(2n+1)$ observations, median is ______.

The average runs of a cricketer in four innings is $32$. How many runs he should score in the fifth inning so that his averages score becomes $50$ runs?

In a moderately skewed distribution the arithmetic mean is $10$ units and the mode is $7$ units, the median is ______.

The mean annual salary of all employees in a company is Rs$25,000$. The mean salaries of male and female employees are Rs$27,000$ and $Rs17,000$ respectively, the percentage of males and females employees by the company is _______.

In distribution $25\%$ of the observations are less than $46$ and $25\%$ of the observations are more than $54$. The quartile deviation of the distribution is _______.

Probability is expressed as _______.