The Frequency Table Below Shows the Amount of Weight Loss

question 49

Essay

The frequency table below shows the amount of weight loss during the first month of a
diet program for a group of men. Constructing a frequency polygon. Applying a loose
interpretation of the requirements for a normal distribution, do the pounds of weight loss appear
to be normally distributed? Why or why not? $$\begin{array} { c | c } \text { Weight (lb) } & \text { Frequency } \\\hline 5 - 7 & 2 \\8 - 10 & 9 \\11 - 13 & 18 \\14 - 16 & 13 \\17 - 19 & 4 \\20 - 22 & 1\end{array}$$

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Definitions:

Centers For Disease Control

A national public health institute in the United States, responsible for controlling and preventing the spread of disease.

Mortality Data

Statistics and information related to the incidence of death in a population, crucial for public health analysis and policy-making.

Causes of Death

Factors or events leading to the cessation of life, including diseases, accidents, or other conditions.

Political Science

The study of politics, government systems, and political behavior.