Match the following.

List-I (Moments)	List-II (Constants of Binomial Distribution)
a. μ1	1. 3n2p2q2 + npq (1 - 6pq)
b. μ2	2. npq (q - p)
c. μ3	3. npq
d. μ4	4. 0

In statistical analysis, the burden of proof lies traditionally with

Business system consists

From the following statements choose the correct statements.
Statement I A statistic is a characteristic of a population.
Statement II The standard error of mean is the standard deviation of the sampling distribution.
Statement III The standard error of mean decreases in direct proportion to sample size.

. . . . . . . . processing is designed to process more than one type of transactions to bring out the specific business results in one or more business functions.