A _____ Is a Sample That Gives Every Member of the Population

question 34

Multiple Choice

A _____ is a sample that gives every member of the population an equal chance of being selected.

• A)stratified sample
• B)random sample
• C)convenience sample
• D)cluster sample

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Definitions:

Effect

The outcome or result that is produced by a cause under study.

Type I Error

The mistaken dismissal of a valid null hypothesis, commonly known as a "false positive."

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true; often denoted by alpha.

Effect Size

A quantifiable measure of the magnitude of the difference between groups or the strength of a relationship in research findings.