$$\text { TABLE 3-7 }$$ Given Below Is the Frequency Distribution of the 12-Month Rate

question 21

Short Answer

$$\text { TABLE 3-7 }$$ Given below is the frequency distribution of the 12-month rate of return achieved by 30 stocks.
$\begin{array}{cc}\hline \begin{array}{c}\text { 12- month Rate of Return} \\\end{array} & \text { Number of Funds } \\\hline-0.10 \text { but less th an } 0.0 & 3 \\0.0 \text { but less th an } 0.1 & 5 \\0.1 \text { but less th } 0.2 & 6 \\0.2 \text { but less th } 0.3 & 10 \\0.3 \text { but less than } 0.4 & 6 \\\hline\end{array}$

-Referring to Table 3-7, what is the approximate standard deviation?

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Definitions:

Venous Compliance

The capacity of veins to expand in response to increased blood volume, an important factor in regulating blood pressure.

Cardiac Output

The volume of blood the heart pumps through the circulatory system in one minute, an important measure of heart function.

Subclavian Arteries

Major arteries on either side of the body that supply blood to the arms, brain, and thorax.

Vertebral Arteries

Arteries that supply blood to the upper spinal cord, brainstem, and the posterior portion of the brain.