In ________,Cost Does Not Enter Directly into the Calculation of Sample

question 22

Multiple Choice

In ________,cost does not enter directly into the calculation of sample size.

• A)stratified sampling
• B)simple random sampling
• C)cluster sampling
• D)A and C are correct

---

Definitions:

Self-Selected Samples

Samples consisting of participants who choose to be part of a study, often leading to bias since the sample may not represent the entire population.

Simple Random Sample

A simple random sample is a subset of a statistical population in which each member has an equal probability of being chosen.

Tupperware Party

A social gathering designed to sell Tupperware products through a direct sales model, typically held in a host's home.

Stratified Random Sample

A sampling method where the population is divided into subsets, known as strata, and a random sample is taken from each stratum.