A Conservationist Wants to Know If the Water Level (In $\alpha = 0.05$

question 24

Short Answer

A conservationist wants to know if the water level (in meters) in Crab Lake is more or less variable than the water level in Gull Lake. If one tested the hypothesis that the levels are equally variable at $\alpha = 0.05$ , the hypothesis would be
$\begin{array}{|l|l|l|}\hline & \text { Crag Lake } & \text { Gull Lake } \\\hline \bar{r} & 44 & 33 \\\hline 8 & 3.9 & 2.4 \\\hline \| & 22 & 21 \\\hline\end{array}$
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Definitions:

Sympathetic Nervous System

A part of the autonomic nervous system that orchestrates the body's rapid involuntary response to dangerous or stressful situations.

Parasympathetic Nervous System

Part of the autonomic nervous system responsible for rest and digestion, counterbalancing the sympathetic nervous system.

Bowel

The part of the digestive system that extends from the stomach to the anus, including the small and large intestines, responsible for nutrient absorption and waste elimination.

Bladder

An organ in the body that collects urine excreted by the kidneys before disposal by urination.