In Which Situation Would the Research and the Null Hypothesis

question 16

Multiple Choice

In which situation would the research and the null hypothesis be the same?

• A) Researcher does not think that the research is going to mean anything.
• B) Researcher predicts that there will be no difference among the groups.
• C) Statistical analysis reveals a correlation coefficient of zero.
• D) Study has serious flaws and is declared null and void.

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Definitions:

Kruskal-Wallis Test

A non-parametric method for testing whether samples originate from the same distribution, used as an alternative to the one-way ANOVA when the assumptions of ANOVA are not met.

Statistics

The science of collecting, analyzing, interpreting, and presenting data to make decisions or draw conclusions.

7-point Scale

A scale used for data collection, often in surveys, that ranges from 1 to 7, allowing respondents to indicate varying degrees of opinion or experience.

Statistical Technique

A methodological approach used in statistics for collecting, analyzing, interpreting, and presenting data.