'हिरण्यगर्भ' का

Which of the following satisfies the time and factor reversal test?

Completely randomized design is based on the principles of _________ and randomization only.

The coefficient of correlation is the _________ of coefficients of regression.

If a discrete random variable X follows uniform distribution and assumes only the values 8, 9, 11, 15, 18, 20, the value of P(|X-14| < 5) will be:

For a distribution with mean, median, mode and standard deviation 25, 24, 26 and 5 respectively, Karl Pearson's coefficient of skewness equals to:

If the third quartile of the following data set 7,10,7,8,9 is 9.5, then the value of quartile deviation is:

If mean and median of the distribution are 12 and 21, then the distribution

For the data set