Which Type of Validity Can Be Affected by Missing Values

question 9

Multiple Choice

Which type of validity can be affected by missing values problems?

• A) Statistical conclusion validity
• B) Internal validity
• C) External validity
• D) All three types of validity

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Definitions:

Reject

In statistics, to refuse the null hypothesis based on evidence from sample data meeting a predetermined significance level.

Interaction Effect

In statistics, the effect that an independent variable has on the outcome variable depends on or varies according to the levels of one or more other independent variables.

F-Ratio

A statistical value used to compare variances in ANOVA tests, determining if there are significant differences between group means.

Research Hypothesis

A proposed explanation or prediction about a relationship that can be tested through study and experimentation.