-What Is the F-Value for the Coffee Machines?
A) 2

question 8

Multiple Choice

$$\begin{array} { l } \text { A vending machine company wants to check three of its machines to determine if they are properly dispensing 12 ounces of cofee . The data are given below . } \\\end{array}$$

$\begin{array}{ccc}\hline \text { Machime A } & \text { Machune B } & \text { Machúe } \mathrm{C} \\\hline 11.8 & 11.7 & 12.2 \\12.1 & 11.9 & 12.1 \\12.0 & 11.7 & 12.0 \\11.9 & 11.8 & 11.9 \\12.1 & 120 & 12.2 \\\hline\end{array}$
-What is the F-value for the coffee machines?

• A) 2.25
• B) 5.06
• C) 6.62
• D) 4.86

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Definitions:

Randomized Controlled Trials

Scientific studies that randomly assign participants to different groups to compare the effects of interventions or treatments.

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Empirical data or findings used to support or refute a hypothesis, theory, or claim.

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A mark of disgrace associated with a particular circumstance, quality, or person, often leading to discrimination.

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A wide range of mental health conditions that affect mood, thinking, and behavior.