Using ANOVA,an Alternative or Research Hypothesis Could Look Like ______

question 39

Multiple Choice

Using ANOVA,an alternative or research hypothesis could look like ______.

• A)H₁: µ₁ µ₂ ≠ µ₃
• B)H₀: µ₁ > µ₂ > µ₃
• C)H₀: µ₁ = µ₂ > µ₃
• D)H_{1: 1 ≠ 2 ≠ 3}

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Definitions:

Standard Deviation

A measure of variability that shows the spread or dispersion of a set of data points.

Mean

A statistical measure referring to the average value in a set of numbers, calculated by dividing the sum of all values by the number of values.

Range

In statistics, the difference between the highest and lowest scores in a distribution, indicating dispersion or variability.

Inferential Statistic

A set of methods used to make inferences or predictions about a larger population based on data collected from a smaller sample.