The Frequency Table Below Shows the Amount of Weight Loss

question 18

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:

Projected Increase

An estimation or forecast of the amount by which something is expected to grow in the future.

Kubler-Ross Model

A theory introduced by Elisabeth Kübler-Ross outlining five stages of grief—denial, anger, bargaining, depression, and acceptance—originally conceived to understand the coping process of terminally ill patients.

Westberg Model

A grief recovery model outlining ten stages that people commonly go through after experiencing a loss.

Grief

The intense sorrow experienced after the loss of a loved one or something significant.