Use the Following to Answer Questions
the Height and Weight

question 24

Multiple Choice

Use the following to answer questions
The height and weight for three dogs are shown below.
$\begin{array}{cc}Weight~ in ~kilograms&Height~ in~ centimeters\\7 & 22 \\4 & 12 \\10 & 30\end{array}$
-What is the variance of the weight? Round to the nearest whole number.

• A) 7
• B) 9
• C) 21
• D) 22
• E) 81

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Definitions:

Physiological Stability

The state of steady internal physical and chemical conditions maintained by living systems necessary for survival.

Psychological Stability

The state of being mentally sound and possessing the ability to maintain a consistent and balanced psychological condition.

Evolutionary

pertaining to evolution, it refers to the processes by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.

Competitive Sports

Athletic contests that are characterized by rivalry and require skill and effort to win or succeed.