NURSING ANM AND GNM

Detailed explanation-1: -The subset of the population from which data are actually gathered is the sample. A sample should be selected from a population randomly, otherwise it may be prone to bias. Our goal is to obtain a sample that is representative of the population.

Detailed explanation-2: -Answer & Explanation. a) A sample is a subset of a population. True. As sample contains the elements of the population, such that population is set and sample is subset.

Detailed explanation-3: -In statistics, a sample group can be defined as a subset of a population. The population, or target population, is the total population about which information is required.

Detailed explanation-4: -Subgroup refers to a subset of the study population or study sample defined by specific baseline characteristics. For example, demographic subgroups are commonly defined by subject sex, race, and age.