Which Option for the Treatment of Missing Values Involves Cases,or

question 117

Multiple Choice

Which option for the treatment of missing values involves cases,or respondents,with any missing responses being discarded from the analysis?

• A)returning to the field
• B)casewise deletion
• C)pairwise deletion
• D)substitute a neutral value

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Definitions:

Sugar Pill

A placebo used in clinical trials, a harmless pill given to participants for psychological effect rather than for a medical effect.

Control Group

In experimental research, a group of subjects that does not receive the treatment or intervention being studied and is used as a benchmark to measure the effects of that treatment.

Experimental Group

In research, the group of participants that receives the treatment or intervention being tested, contrasted with the control group.

Independent Variable

The variable that is intentionally changed or manipulated in an experiment to observe its effect on the dependent variable.