The Table Below Contains the Length of Time (Minutes) for Which

question 28

Multiple Choice

The table below contains the length of time (minutes) for which different groups of students were able to stay awake to revise statistics after consuming 500 ml of one of three different types of stimulants. What is the variation in scores from groups A to B to C known as?
$\begin{array} { | c | c | c | } \hline A & B & C \\\hline 20 & 15 & 40 \\\hline 15 & 12 & 33 \\\hline 120 & 7 & 50 \\\hline 57 & 18 & 135 \\\hline\end{array}$

• A)The within-groups variance
• B)Homogeneity of variance
• C)The grand variance
• D)The between-groups variance

---

Definitions:

Attorney Fees

Costs for legal services provided by a lawyer or law firm which a court may order the losing party to pay or that may be included in a settlement.

Compensatory Damages

Monetary compensation awarded to a plaintiff to compensate for actual losses or injuries suffered due to the defendant's actions.

Assault Victim

An individual who has suffered harm from an intentional act of physical violence or threat made against them.

Medical Expenses

Costs incurred for healthcare services, including treatments, surgeries, medications, and hospital stays.