Use the given frequency distribution to find the (a) class width. (b) class midpoints. (c) class boundaries.
Use the given frequency distribution to find the (a) class width. (b) class midpoints. (c) class boundaries.
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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Transcribed Image Text:### Temperature Frequency Distribution
Below is a frequency distribution table representing the number of occurrences (frequency) of temperature ranges measured in degrees Fahrenheit (°F).
| Temperature (°F) | Frequency |
|-------------------|-----------|
| 32-36 | 1 |
| 37-41 | 3 |
| 42-46 | 5 |
| 47-51 | 11 |
| 52-56 | 7 |
| 57-61 | 7 |
| 62-66 | 1 |
#### Explanation:
- The `Temperature (°F)` column lists various temperature ranges.
- The `Frequency` column indicates the number of times temperatures within each range were recorded.
- For example, temperatures between 47°F and 51°F were recorded 11 times, indicating this is the most frequent temperature range in the data set.
This table can be valuable for various statistical analyses, such as calculating the mean, median, or mode temperature, as well as understanding the distribution pattern of temperature data.
![**Frequency Distribution Analysis**
Use the given frequency distribution to find the following:
(a) Class width.
(b) Class midpoints.
(c) Class boundaries.
---
**(a) What is the class width?**
[ ] (Type an integer or a decimal.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8807d961-d85f-4311-841c-5e8f73d5dfad%2F97bbbad1-76fd-4a64-a466-bf182b06d137%2Fdqsdpsd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Frequency Distribution Analysis**
Use the given frequency distribution to find the following:
(a) Class width.
(b) Class midpoints.
(c) Class boundaries.
---
**(a) What is the class width?**
[ ] (Type an integer or a decimal.)
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