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' गौरव ' का विलोम शब्द ' लाघव ' एवं गुरुत्व का लघुत्व है।
Which one is not non-probability sample method
Identify, from the following, the moment used as a measure of skewness?
The mean and median of the distribution is 12 and 15. Then the mode equals to:
If Z1, Z2,…Zn are n independent standard normal variates, then Σni=1 Z2i will follow:
The mean deviation and coefficient of mean deviation of 5 observation are 1.2 and 0.4. If the sum of the first four terms is 10, then the fifth term is...
If random variable X follows binomial distribution with parameter n and p with mean 15 and variance 10, then the value of mode is
If r and R denote correlation and multiple correlation coefficient for the data set for X1, X2 and X3 . Which option is correct?
Which of the following statements is INCORRECT?
If price-quantity are related for base year (0) and current year (1) are
∑ : p0q0 = 260,∑ : p1q0 = 395,∑ : p0q1 = 264,∑ : p1q1 = 422, t...
