The political retoric of foreign aggression is backed up by very brisk policing at home.Â
replace retoric with rhetoric.
Which of the following is a sources of primary data?
For completely randomized design for k treatments and n observations, yif = response from the jth unit receiving ith treatment, â...
With reference to index numbers, which of the following statements is true?
Let x and y be two variables with variance as 1990 and 796 with 11 and 9 number of observations respectively. The value of F(10, 8) at 5% level of sign...
Which of the following is NOT a way of the sampling?
If the population skewness of the observations 8,6,3, 1,2,5 is 0.233, then the population skewness of 16,12,6,2,4,10 is:
If r and R denote correlation and multiple correlation coefficient for the data set for X1, X2 and X3 . Which option is correct?
If the first quartile of data set 8,10,8,7,9 is 7.5, then the value of quartile deviation is
If moment generating function of discrete random variable X is (q + pet )n , then E(X2) equals to