Three Scatter Diagrams Are Given Below

question 11

Multiple Choice

Three scatter diagrams are given below.How many of the diagrams present data that can be described by a linear relationship and,therefore,justifiably summarized by the correlation coefficient?

Plot A Plot B

Plot C

• A)Plot A
• B)Plot B
• C)Plot A and Plot B
• D)Plot A and Plot C

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Definitions:

Triangulation

An approach in which more than one research method is used in an attempt to more fully understand an area of study.

Mixed Methods

An approach in which both quantitative and qualitative procedures are used.

Participatory Action Research (PAR)

Research that combines an action-oriented goal and the participation of research subjects.

Causality

A relationship in which one variable causes a change in another variable.