-What Is the Within-Group Variance for the Three Coffee Machines

question 59

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 within-group variance for the three coffee machines?

• A) 0.017
• B) 0.0136
• C) 0.13
• D) 0.029

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Definitions:

Cultural Differences

Variations in the norms, values, beliefs, and practices among different groups, societies, or communities.

Lawrence Kohlberg

An esteemed psychologist from the US, widely acclaimed for his foundational theory on the different stages of moral growth.

Western Values

A term often used to describe the set of cultural, ethical, and philosophical principles that are commonly held or valued in Western societies, including democracy, individual rights, and freedom of expression.

Moral Stages

Refers to the levels of moral development that individuals progress through, often conceptualized in the framework of theories such as Kohlberg's.