The Local Police, Using Radar, Checked the Speeds (In Mph)

question 70

Essay

The local police, using radar, checked the speeds (in mph) of 30 motorists in a construction area. The results arelisted below. Construct a frequency bar graph and a relative frequency bar graph. $$\begin{array} { c | c } \text { Speed } & \text { Frequency } \\\hline 33 - 35 & 3 \\36 - 38 & 6 \\39 - 41 & 6 \\42 - 44 & 6 \\45 - 47 & 3 \\48 - 50 & 6\end{array}$$

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Definitions:

Katzenbach Commission

A commission named after Nicholas Katzenbach, established to investigate and propose reforms for the criminal justice system, active in the mid-20th century America.

Oversight

The process of monitoring and reviewing the operations and activities of individuals or organizations to ensure conformity with laws, rules, and standards.

Prison Systems

Organized institutions and structures responsible for detaining individuals convicted of crimes.

Inmates Testifying

The act of prisoners providing testimony, whether in their own defense, against other inmates, or in cases unrelated to their incarceration.