To Conduct a Test of Hypothesis with a Small Sample

question 107

Multiple Choice

To conduct a test of hypothesis with a small sample, we need to be able to make the following
Assumption that:

• A) a larger computed value of t will be needed to reject the null hypothesis.
• B) the region of acceptance will be wider than for large samples.
• C) the confidence interval will be wider than for large samples.
• D) the population is normally distributed.

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Definitions:

Hypotheses

Propositions made as a basis for reasoning, without any assumption of their truth.

Two-way ANOVA

A statistical analysis tool used to explore the relationship between two categorical independent variables and a continuous dependent variable.

Interaction Effect

A phenomenon in statistical analysis where the effect of one variable on an outcome is different depending on the level or value of another variable.

Main Effect

In the context of statistical analysis, especially ANOVA, refers to the direct impact of an independent variable on a dependent variable.