(a) Arrange the data in a Frequency Distribution with the following classes: 50-59 60-69 70-79 (b) Draw the corresponding Histogram.

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### Data Analysis Exercise

**Given Data**: 56, 77, 79, 68, 69, 68, 68, 68, 50, 55, 55, 78, 72.

#### Tasks:

**(a) Frequency Distribution**

Arrange the data into a frequency distribution using the following classes:

- **Class 1**: 50-59
- **Class 2**: 60-69
- **Class 3**: 70-79

**(b) Histogram**

Illustrate a histogram corresponding to the frequency distribution created in part (a).

**(c) Stem-and-Leaf Diagram**

Create a stem-and-leaf diagram to visually display the data set.

**(d) Statistical Measures**

Calculate the following statistical measures for the provided data set:

- **Mean**
- **Median**
- **Mode**
- **Midrange**
- **Range**
- **Standard Deviation**
Transcribed Image Text:### Data Analysis Exercise **Given Data**: 56, 77, 79, 68, 69, 68, 68, 68, 50, 55, 55, 78, 72. #### Tasks: **(a) Frequency Distribution** Arrange the data into a frequency distribution using the following classes: - **Class 1**: 50-59 - **Class 2**: 60-69 - **Class 3**: 70-79 **(b) Histogram** Illustrate a histogram corresponding to the frequency distribution created in part (a). **(c) Stem-and-Leaf Diagram** Create a stem-and-leaf diagram to visually display the data set. **(d) Statistical Measures** Calculate the following statistical measures for the provided data set: - **Mean** - **Median** - **Mode** - **Midrange** - **Range** - **Standard Deviation**
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