Salaries of Governors Here are the salaries (in dollars) of the governors of 21 randomly selected states. Construct a grouped frequency distribution with 6 classes. 112,895 117,312 140,533 110,000 115,331 95,000 177,500 120,303 139,590 150,000 173,987 130,000 133,821 144,269 142,542 150,000 145,885 105,000 93,600 166,891 130,273

Salaries of Governors Here are the salaries (in dollars) of the governors of 21 randomly selected states. Construct a grouped frequency distribution with 6 classes. 112,895 117,312 140,533 110,000 115,331 95,000 177,500 120,303 139,590 150,000 173,987 130,000 133,821 144,269 142,542 150,000 145,885 105,000 93,600 166,891 130,273

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

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1. What is the class width for a frequency distribution with 6 classes?

2. Find the class limits.

3. Find the class boundaries.

4. Find the frequencies.

### Salaries of Governors

#### Description
Below are the salaries (in dollars) of the governors of 21 randomly selected states. The task is to construct a grouped frequency distribution with 6 classes.

#### Salaries Data:
- 112,895
- 117,312
- 140,533
- 110,000
- 115,331
- 95,000
- 177,500
- 120,303
- 139,590
- 150,000
- 173,987
- 130,000
- 133,821
- 144,269
- 142,542
- 150,000
- 145,885
- 105,000
- 93,600
- 166,891
- 130,273

### Instructions to Students
Students can use the data provided to construct a grouped frequency distribution. The process generally involves:

1. Calculating the range of the data.
2. Determining the class width.
3. Creating the class intervals.
4. Tallying and counting the frequency of data points falling within each class interval.

By following these steps, students will learn to organize and interpret grouped data effectively.

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Step 1: Given data

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Step 2: Finding Width

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Step 3: Finding the class Limits

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Step 4: Finding class Boundaries

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Step 5: Finding Frequency

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