Construct a Cumulative Relative Frequency Distribution for the Number of Years

question 38

Essay

Construct a cumulative relative frequency distribution for the number of years of service for 100 employees, given the frequency distribution of the number of years of service for 100 employees is shown below. $$\begin{array} { | c | c | } \hline \text { Years } & \text { Frequency } \\\hline 0 \text { up to } 5 & 12 \\\hline 5 \text { up to } 10 & 16 \\\hline 10 \text { up to } 15 & 42 \\\hline 15 u p \text { to } 20 & 20 \\\hline 20 \text { up to } 25 & 10 \\\hline \text { Total } & 100 \\\hline\end{array}$$

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Definitions:

Osmotic Pressure

The pressure that needs to be applied to a solution to prevent the inward flow of its pure solvent across a semipermeable membrane.

Ventricles

Chambers within the heart or brain that play roles in pumping blood or circulating cerebrospinal fluid, respectively.

Aortic Semilunar

Pertaining to the semilunar valve located between the left ventricle of the heart and the aorta, regulating blood flow.

Left Atrioventricular

Pertaining to the left side of the heart, specifically the region where the left atrium and ventricle connect.