A listing of calories per one ounce of selected salad dressings (not fat-free) is given below. 180-120 130 120 130 110 120 160 190 140 145 115 145 160 100 110 120 130 130 180 150 160 100 145 100 170 120 160 150 140 140 Send data to Excel Construct a stem and leaf plot for the data. Do not separate the answers with commas. If there are no leaves, enter "None". 10 11 12 13 14 15 16 17 18 19

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**Educational Website Content: Stem and Leaf Plots**

**Understanding Stem and Leaf Plots**

A stem and leaf plot is a convenient way to display numerical data for better understanding and analysis. It is particularly useful for organizing large data sets and identifying patterns or trends.

**Example Data:**

Below is a listing of calories per one ounce of selected salad dressings (not fat-free):

    180, 120, 130, 120, 130, 110, 120, 160, 190, 140
    145, 115, 145, 160, 110, 110, 120, 130, 180
    150, 160, 100, 145, 100, 170, 120, 160, 150, 140
    140

**Creating a Stem and Leaf Plot:**

The goal is to construct a stem and leaf plot for the data above. The stems are the leading digits, and the leaves are the trailing digits. If there are no leaves for a particular stem, enter "None."

| Stem (10s) | Leaf (1s) |
|------------|-----------|
| 10         | 0, 0, 0, 5, 5 |
| 11         | 0, 0, 0, 5 |
| 12         | 0, 0, 0, 0, 0 |
| 13         | 0, 0, 0 |
| 14         | 0, 0, 0, 5, 5 |
| 15         | 0, 0 |
| 16         | 0, 0, 0 |
| 17         | 0 |
| 18         | 0, 0 |
| 19         | 0 |

**Explanation:**

- Each "stem" (the 10s place) represents a group of numbers.
- Each "leaf" (the 1s place) represents individual data points that belong to the corresponding stem.
- This visualization helps to see the distribution and frequency of calorie values efficiently.

By understanding and using a stem and leaf plot, students can enhance their data interpretation skills and apply these concepts to various subjects like mathematics and science.
Transcribed Image Text:**Educational Website Content: Stem and Leaf Plots** **Understanding Stem and Leaf Plots** A stem and leaf plot is a convenient way to display numerical data for better understanding and analysis. It is particularly useful for organizing large data sets and identifying patterns or trends. **Example Data:** Below is a listing of calories per one ounce of selected salad dressings (not fat-free): 180, 120, 130, 120, 130, 110, 120, 160, 190, 140 145, 115, 145, 160, 110, 110, 120, 130, 180 150, 160, 100, 145, 100, 170, 120, 160, 150, 140 140 **Creating a Stem and Leaf Plot:** The goal is to construct a stem and leaf plot for the data above. The stems are the leading digits, and the leaves are the trailing digits. If there are no leaves for a particular stem, enter "None." | Stem (10s) | Leaf (1s) | |------------|-----------| | 10 | 0, 0, 0, 5, 5 | | 11 | 0, 0, 0, 5 | | 12 | 0, 0, 0, 0, 0 | | 13 | 0, 0, 0 | | 14 | 0, 0, 0, 5, 5 | | 15 | 0, 0 | | 16 | 0, 0, 0 | | 17 | 0 | | 18 | 0, 0 | | 19 | 0 | **Explanation:** - Each "stem" (the 10s place) represents a group of numbers. - Each "leaf" (the 1s place) represents individual data points that belong to the corresponding stem. - This visualization helps to see the distribution and frequency of calorie values efficiently. By understanding and using a stem and leaf plot, students can enhance their data interpretation skills and apply these concepts to various subjects like mathematics and science.
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