Concept explainers
To describe:
The median , mean and mode of a set of normal distributed.
Explanation of Solution
Given:
The mean,median and mode of
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 mean, median and mode might be equal and a distribution may still not be normal
For example :-
The mean , median and mode are each
This is not normal.
Chapter 14 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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