Chapter 14.4, Problem 5CFU

To determine

To describe:

The percentile that the median of normally distributed.

Explanation of Solution

Given:

The median of normal distribution.

Concept used:

Normal distribution:- A normal distribution is a frequency distribution that often occurs

There is a large number of values in a set of data.

The graph of this distribution is a symmetric ,bell-shaped curve.

Calculation:

A set of data points is approximately normal if it is mound-shaped and symmetrical.

The $25\%$ is called the first quartile.

The $50\%$ is generally the median using the third definition.

The $75\%$ percentile is also called the third quartile.