To Test Whether or Not There Is a Difference Between

question 35

Multiple Choice

To test whether or not there is a difference between treatments A, B, and C, a sample of 12 observations has been randomly assigned to the 3 treatments.You are given the results below. $\begin{array}{lllll}\text { Treatment } &&{\text { Observations }} \\\text { A } & 20 & 30 & 25 & 33 \\\text { B } & 22 & 26 & 20 & 28 \\\mathrm{C} & 40 & 30 & 28 & 22\end{array}$
The null hypothesis for this ANOVA problem is

• A) \(\mu\)₁ = \(\mu\)₂.
• B) \(\mu\)₁ = \(\mu\)₂ = \(\mu\)₃.
• C) \(\mu\)₁ = \(\mu\)₂ = \(\mu\)₃ = \(\mu\)₄.
• D) \(\mu\)₁ = \(\mu\)₂ = ... = \(\mu\)₁₂.

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Definitions:

Causation

A principle in law establishing the cause and effect relationship between an action and its outcome.

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The illegal act of creating, altering, or imitating objects, statistics, or documents with the intent to deceive.

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A space or building where works of art are displayed and sometimes sold to the public.

False Imprisonment

An unlawful restraint of an individual's freedom of movement by another purporting to have the right to do so.