Instruction 2 Note: 1L Means the 'Low Teens' - 10, 11, 12

question 35

Short Answer

Instruction 2.5
The Stem-and-Leaf display below contains data on the number of months between the date a civil suit is filed and when the case is actually adjudicated for 50 cases heard in the Supreme Court of Victoria.
$$\begin{array} { | l | l | } \hline \text { Stem } & \text { Leaves } \\\hline 1 \mathrm {~L} & 23444 \\\hline 1 \mathrm { H } & 7899 \\\hline 2 \mathrm {~L} & 2222345 \\& 5 \\\hline 2 \mathrm { H } & 678889 \\\hline 3 \mathrm {~L} & 001113 \\\hline 3 \mathrm { H } & 5778 \\\hline 4 \mathrm {~L} & 0234 \\\hline 4 \mathrm { H } & 5579 \\\hline 5 \mathrm {~L} & 1124 \\\hline 5 \mathrm { H } & 66 \\\hline 6 \mathrm {~L} & 15 \\\hline 6 \mathrm { H } & 8 \\\hline\end{array}$$ Note: 1L means the 'low teens' - 10, 11, 12, 13, or 14; 1H means the 'high teens' - 15, 16, 17, 18, or 19; 2L means the 'low twenties' - 20, 21, 22, 23, or 24, etc.
-Referring to Instruction 2.5,if a frequency distribution with equal-sized classes was made from this data,and the first class was '10 but less than 20',the cumulative percentage of the second class would be _________.

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Definitions:

Oxygenation

The process of supplying, adding, or replacing oxygen in the body, typically referring to the oxygenation of blood in the respiratory system.

Preload

The degree of stretch of cardiac muscle fibers at the end of diastole, just before contraction, influencing the force of the subsequent contraction.

Ventricular Diastole

The phase of the cardiac cycle when the ventricles of the heart relax and fill with blood following contraction.

Hemodynamic Data

Information that relates to the force and flow of blood in the circulatory system.