In the Context of Analyzing Research Data, Which of the Following

question 20

Multiple Choice

In the context of analyzing research data, which of the following best describes the role of the mean, median, and mode?

• A)They assist the researcher in understanding the distribution of the scores.
• B)They are used to determine a possible relationship between answers to two different items.
• C)They reduce quantitative data such as numerous answers to questionnaire items.
• D)They are descriptions of the average value of the distribution.

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Definitions:

Null Hypotheses

The hypothesis that there is no effect or no difference, and any observed difference is due to sampling or experimental error.

Two-way ANOVA

An approach in statistical analysis used to determine the impact of two nominal variables on a continuous variable they predict.

Interaction Effect

In statistical analysis, it refers to a situation where the effect of one independent variable on a dependent variable depends on the level of another independent variable.

Two-way ANOVA

A technique used in statistics to assess the influence of two discrete independent variables on a continuous dependent variable.