Samples which require respondents to provide the names of additional respondents having similar characteristics. Members of the population who are less known, disliked or whose opinions conflict with the respondent have a low probability of being selected the sampling is

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.