MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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### Frequency Distribution Analysis of Blood Platelet Count in Males

In this exercise, you are required to determine the following statistical components for the given frequency distribution:
- Lower class limits
- Upper class limits
- Class width
- Class midpoints
- Class boundaries

Additionally, summarize by identifying the total number of individuals involved in this study.

#### Given Frequency Distribution:

| Blood Platelet Count of Males (1000 cells/µL) | Frequency |
|-----------------------------------------------|-----------|
| 0-99                                          | 3         |
| 100-199                                       | 48        |
| 200-299                                       | 81        |
| 300-399                                       | 25        |
| 400-499                                       | 0         |
| 500-599                                       | 0         |
| 600-699                                       | 1         |

### Analysis Instructions:

1. **Lower Class Limits:**
   - These are the smallest values that can belong to the different classes. For this table, the lower class limits are:
     - 0, 100, 200, 300, 400, 500, 600

2. **Upper Class Limits:**
   - These are the largest values that can belong to the different classes. For this table, the upper class limits are:
     - 99, 199, 299, 399, 499, 599, 699

3. **Class Width:**
   - The class width is the difference between the lower limits of consecutive classes. For this distribution:
     - Class width = 100-0 = 100 (same for all intervals)

4. **Class Midpoints:**
   - The class midpoint is found by averaging the lower and upper class limits of each interval. The midpoints for this table are:
     - (0+99)/2 = 49.5
     - (100+199)/2 = 149.5
     - (200+299)/2 = 249.5
     - (300+399)/2 = 349.5
     - (400+499)/2 = 449.5
     - (500+599)/2 = 549.5
     - (600+699)/2 = 649.5

5. **Class Boundaries:**
   - Class boundaries are the numbers used to separate classes, without gaps. For this table, the class
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Transcribed Image Text:### Frequency Distribution Analysis of Blood Platelet Count in Males In this exercise, you are required to determine the following statistical components for the given frequency distribution: - Lower class limits - Upper class limits - Class width - Class midpoints - Class boundaries Additionally, summarize by identifying the total number of individuals involved in this study. #### Given Frequency Distribution: | Blood Platelet Count of Males (1000 cells/µL) | Frequency | |-----------------------------------------------|-----------| | 0-99 | 3 | | 100-199 | 48 | | 200-299 | 81 | | 300-399 | 25 | | 400-499 | 0 | | 500-599 | 0 | | 600-699 | 1 | ### Analysis Instructions: 1. **Lower Class Limits:** - These are the smallest values that can belong to the different classes. For this table, the lower class limits are: - 0, 100, 200, 300, 400, 500, 600 2. **Upper Class Limits:** - These are the largest values that can belong to the different classes. For this table, the upper class limits are: - 99, 199, 299, 399, 499, 599, 699 3. **Class Width:** - The class width is the difference between the lower limits of consecutive classes. For this distribution: - Class width = 100-0 = 100 (same for all intervals) 4. **Class Midpoints:** - The class midpoint is found by averaging the lower and upper class limits of each interval. The midpoints for this table are: - (0+99)/2 = 49.5 - (100+199)/2 = 149.5 - (200+299)/2 = 249.5 - (300+399)/2 = 349.5 - (400+499)/2 = 449.5 - (500+599)/2 = 549.5 - (600+699)/2 = 649.5 5. **Class Boundaries:** - Class boundaries are the numbers used to separate classes, without gaps. For this table, the class
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