O O Price ($) Age (years) 350 300 250 200 150 100 50 0 50 40 30 20 10 0 0 0 50 10 100 20 8 30 Age (years) 40 150 200 250 300 Price ($) 50 350 Ⓡ Age (years) 50 40 30 20 10 0 0 50 100 150 200 250 300 350 Price ($) Price ($) 350 300 250 200 150 100 50 0 0 10 20 30 Age (years) . 40 50 G

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Chapter1: Starting With Matlab
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The text and diagrams provided describe a task to develop a scatter diagram with age as the independent variable. Below are the details of each diagram:

1. **Top Left Diagram:**
   - X-axis: Age (years)
   - Y-axis: Price ($)
   - The data points show a positive correlation between age and price. As age increases, the price tends to increase.

2. **Top Middle Diagram:**
   - X-axis: Price ($)
   - Y-axis: Age (years)
   - The data points indicate an inverse relationship between price and age. As the price increases, the age tends to decrease.

3. **Top Right Diagram:**
   - X-axis: Age (years)
   - Y-axis: Price ($)
   - The data points suggest a negative correlation. As age increases, the price tends to decrease.

4. **Bottom Diagram (with selection):**
   - X-axis: Price ($)
   - Y-axis: Age (years)
   - This diagram shows a positive correlation similar to the first diagram but with axes swapped. The price increases with age.

The task is to identify the correct scatter diagram with age as the independent variable, which is represented by the top left diagram, showing a positive correlation between age and price.
Transcribed Image Text:The text and diagrams provided describe a task to develop a scatter diagram with age as the independent variable. Below are the details of each diagram: 1. **Top Left Diagram:** - X-axis: Age (years) - Y-axis: Price ($) - The data points show a positive correlation between age and price. As age increases, the price tends to increase. 2. **Top Middle Diagram:** - X-axis: Price ($) - Y-axis: Age (years) - The data points indicate an inverse relationship between price and age. As the price increases, the age tends to decrease. 3. **Top Right Diagram:** - X-axis: Age (years) - Y-axis: Price ($) - The data points suggest a negative correlation. As age increases, the price tends to decrease. 4. **Bottom Diagram (with selection):** - X-axis: Price ($) - Y-axis: Age (years) - This diagram shows a positive correlation similar to the first diagram but with axes swapped. The price increases with age. The task is to identify the correct scatter diagram with age as the independent variable, which is represented by the top left diagram, showing a positive correlation between age and price.
For a particular red wine, the following data show the auction price for a 750-milliliter bottle and the age of the wine in June of 2016.

| Age (years) | Price ($) |
|-------------|-----------|
| 37          | 256       |
| 20          | 142       |
| 29          | 217       |
| 33          | 255       |
| 41          | 331       |
| 26          | 168       |
| 29          | 209       |
| 45          | 297       |
| 34          | 237       |
| 22          | 182       |

This table presents the relationship between the age of wine and its auction price, indicating that older wines tend to fetch higher prices.
Transcribed Image Text:For a particular red wine, the following data show the auction price for a 750-milliliter bottle and the age of the wine in June of 2016. | Age (years) | Price ($) | |-------------|-----------| | 37 | 256 | | 20 | 142 | | 29 | 217 | | 33 | 255 | | 41 | 331 | | 26 | 168 | | 29 | 209 | | 45 | 297 | | 34 | 237 | | 22 | 182 | This table presents the relationship between the age of wine and its auction price, indicating that older wines tend to fetch higher prices.
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