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

question 70

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 between-group variance for the three coffee machines?

• A) 0.017
• B) 0.098
• C) 0.057
• D) 0.086

---

Definitions:

Patriotic

Characterized by or expressing devotion and vigorous support for one's country.

Racially Diverse

Involving, representing, or including multiple racial groups.

Jewish Traditions

The religious and cultural practices, beliefs, and rituals followed by the Jewish people, rooted in the Torah and other sacred texts.

Hebrew Words

Words that originate from the Hebrew language, which is a Semitic language of the Canaanite subgroup, spoken primarily in Israel.