Question
Which of the following is the Highest Body in India with
respect to Direct Taxes?Solution
The Central Board of Direct Taxes (CBDT) is the authority vested with the responsibility of the administration of laws related to direct taxes.
If the difference between the rank of the 4 observations are 2.5, 0.5, -1.5, -1.5, then Spearman's rank correlation coefficient equals to:
At a round table, n persons are seated on n chairs. The probability that two friends from same college are sitting next to each other, is:
For a distribution with mean, median, mode and standard deviation 25, 24, 26 and 5 respectively, Karl Pearson's coefficient of skewness equals to:
A dice was thrown 400 times and 'six' resulted 80 times. The data is used to justify the hypothesis of an unbiased dice at 95% confidence. With referen...
 X and Y are independent normal variables with mean 50 and 80 respectively and standard deviation as 4 and 3 respectively. What is the distribution o...
 The standard error of the given data 15, 5, 12, 10, 20, 4 is
Which of the following is the most relevant for deriving a point estimate?
For the two variables X and Y, the following observations are tabulated
X:           3             4        �...
The value of k so that following is probability mass function
X:           -2           -1           0  �...
