**Educational Resource on Data Visualization**### Qualitative Data Set AnalysisA simple qualitative data set is provided to guide you through data visualization using pie charts and bar charts. Follow the steps below to complete parts (a) through (d).#### Data Set```plaintextA D B D AB C E C EC E B E CE D C E EB B A C E```### Task c: Draw a Pie ChartChoose the correct pie chart representing the data.1. **Option A**: - **A: 20%** - **B: 12%** - **C: 24%** - **D: 12%** - **E: 32%**2. **Option B**: - **A: 8%** - **B: 24%** - **C: 20%** - **D: 20%** - **E: 28%**3. **Option C**: - **A: 8%** - **B: 28%** - **C: 20%** - **D: 32%** - **E: 12%**4. **Option D**: - **A: 12%** - **B: 20%** - **C: 24%** - **D: 12%** - **E: 32%**### Task d: Construct a Bar ChartChoose the correct bar chart representing the data.1. **Option A**: - Displays relative frequencies for categories A, B, C, D, and E.2. **Option B**: - Displays relative frequencies for categories A, B, C, D, and E.3. **Option C**: - Displays relative frequencies for categories A, B, C, D, and E.### Visual Analysis- **Pie Charts**: Each section of the pie represents the proportion of each category in the dataset, indicated by percentages.- **Bar Charts**: The height of each bar corresponds to the relative frequency of each category, showcasing distribution visually.Make your selections based on the data provided and the correct representation of frequencies and percentages. **Qualitative Data Set Analysis**A simple qualitative data set has been provided. Use this data set to complete parts (a) through (d) below.### Data Set:- Categories: A, D, B, D, A, B, C, E, C, E, C, E, E, D, C, E, E, B, B, A, C, E, E, E, E, D, C, E, E, E, B, B, A, C, E### a. Determine a Frequency Distribution:Create a table that lists the frequency of occurrence for each category.| Category | Frequency ||----------|-----------|| A | 3 || B | 5 || C | 6 || D | 3 || E | 7 |*(Type integers or decimals. Do not round.)*### b. Obtain a Relative-Frequency Distribution:Calculate the relative frequency for each category based on the total number of observations. The relative frequency is the frequency divided by the total number of data points.| Category | Relative Frequency ||----------|--------------------|| A | || B | || C | || D | || E | |*(Relative frequencies should be calculated and entered in the table.)*

Answered: Image /qna-images/answer/7f217306-3119-4d24-b39a-18f8fa878a18.jpg

Answered: A simple qualitative data set has been…

A simple qualitative data set has been provided. Use this data set to complete parts (a) through (d) below. D В D E E E В A E (BCEB

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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Concept explainers

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.

Question

**Educational Resource on Data Visualization**

### Qualitative Data Set Analysis

A simple qualitative data set is provided to guide you through data visualization using pie charts and bar charts. Follow the steps below to complete parts (a) through (d).

#### Data Set
```plaintext
A D B D A
B C E C E
C E B E C
E D C E E
B B A C E
```

### Task c: Draw a Pie Chart

Choose the correct pie chart representing the data.

1. **Option A**:
- **A: 20%**
- **B: 12%**
- **C: 24%**
- **D: 12%**
- **E: 32%**

2. **Option B**:
- **A: 8%**
- **B: 24%**
- **C: 20%**
- **D: 20%**
- **E: 28%**

3. **Option C**:
- **A: 8%**
- **B: 28%**
- **C: 20%**
- **D: 32%**
- **E: 12%**

4. **Option D**:
- **A: 12%**
- **B: 20%**
- **C: 24%**
- **D: 12%**
- **E: 32%**

### Task d: Construct a Bar Chart

Choose the correct bar chart representing the data.

1. **Option A**:
- Displays relative frequencies for categories A, B, C, D, and E.

2. **Option B**:
- Displays relative frequencies for categories A, B, C, D, and E.

3. **Option C**:
- Displays relative frequencies for categories A, B, C, D, and E.

### Visual Analysis

- **Pie Charts**: Each section of the pie represents the proportion of each category in the dataset, indicated by percentages.
- **Bar Charts**: The height of each bar corresponds to the relative frequency of each category, showcasing distribution visually.

Make your selections based on the data provided and the correct representation of frequencies and percentages.

**Qualitative Data Set Analysis**

A simple qualitative data set has been provided. Use this data set to complete parts (a) through (d) below.

### Data Set:
- Categories: A, D, B, D, A, B, C, E, C, E, C, E, E, D, C, E, E, B, B, A, C, E, E, E, E, D, C, E, E, E, B, B, A, C, E

### a. Determine a Frequency Distribution:
Create a table that lists the frequency of occurrence for each category.

| Category | Frequency |
|----------|-----------|
| A | 3 |
| B | 5 |
| C | 6 |
| D | 3 |
| E | 7 |

*(Type integers or decimals. Do not round.)*

### b. Obtain a Relative-Frequency Distribution:
Calculate the relative frequency for each category based on the total number of observations. The relative frequency is the frequency divided by the total number of data points.

| Category | Relative Frequency |
|----------|--------------------|
| A | |
| B | |
| C | |
| D | |
| E | |

*(Relative frequencies should be calculated and entered in the table.)*

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