Given
N = 15, $$\overline X $$ = 25, $$\overline Y $$ = 18, $$\sum $$d_x² = 136, $$\sum $$d_y² = 138, $$\sum $$dxdy = 122.
There correlation will be

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.