Construct a probability histogram for variable X.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
- A variable of a finite population takes values 5, 7, or 8 and has the following frequency distribution:
|
5 |
7 |
8 |
|
|
frequency |
25 |
40 |
60 |
Construct a
Expert Solution
Step 1
The probability values are,
| X | Frequency | Probability |
| 5 | 25 | |
| 7 | 40 | |
| 8 | 60 | |
| Total | 125 |
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