### Problem-Solving Exercise: Analyzing Scatter Plots**Task:**Use the scatter plots shown, labeled **a** through **f**, to solve the problem.---**Scatter Plots Description:**- **Plot a:** - **Axes:** X-axis (1 to 6), Y-axis (2 to 12) - **Pattern:** Negative linear trend with dots decreasing from top left to bottom right.- **Plot b:** - **Axes:** X-axis (1 to 7), Y-axis (2 to 12) - **Pattern:** Positive linear trend with dots increasing from bottom left to top right.- **Plot c:** - **Axes:** X-axis (1 to 6), Y-axis (2 to 12) - **Pattern:** A horizontal spread of dots around the center, showing no obvious trend.- **Plot d:** - **Axes:** X-axis (1 to 6), Y-axis (2 to 12) - **Pattern:** Positive linear trend similar to plot **b**, with dots increasing from bottom left to top right.- **Plot e:** - **Axes:** X-axis (1 to 7), Y-axis (2 to 12) - **Pattern:** Scattered dots without a strong trend, spread across the plot.- **Plot f:** - **Axes:** X-axis (1 to 6), Y-axis (2 to 12) - **Pattern:** Negative linear trend with dots decreasing from top left to bottom right.---**Question:**In which scatter plot is $ r = 0.01 $?- Options: - $ \circ $ c - $ \circ $ e - $ \circ $ f - $ \circ $ dGiven the choices, scatter plot **e** exhibits the pattern closest to a correlation coefficient ($ r $) of 0.01, indicating little to no correlation between the variables.

Positive correlation: If the one variable is increases, then other variables also increased. If the…

Answered: In which scatter plot is r= 0.01? C e…

Math

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In which scatter plot is r= 0.01? C e d.

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

Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.

Question

### Problem-Solving Exercise: Analyzing Scatter Plots

**Task:**
Use the scatter plots shown, labeled **a** through **f**, to solve the problem.

---

**Scatter Plots Description:**

- **Plot a:**
- **Axes:** X-axis (1 to 6), Y-axis (2 to 12)
- **Pattern:** Negative linear trend with dots decreasing from top left to bottom right.

- **Plot b:**
- **Axes:** X-axis (1 to 7), Y-axis (2 to 12)
- **Pattern:** Positive linear trend with dots increasing from bottom left to top right.

- **Plot c:**
- **Axes:** X-axis (1 to 6), Y-axis (2 to 12)
- **Pattern:** A horizontal spread of dots around the center, showing no obvious trend.

- **Plot d:**
- **Axes:** X-axis (1 to 6), Y-axis (2 to 12)
- **Pattern:** Positive linear trend similar to plot **b**, with dots increasing from bottom left to top right.

- **Plot e:**
- **Axes:** X-axis (1 to 7), Y-axis (2 to 12)
- **Pattern:** Scattered dots without a strong trend, spread across the plot.

- **Plot f:**
- **Axes:** X-axis (1 to 6), Y-axis (2 to 12)
- **Pattern:** Negative linear trend with dots decreasing from top left to bottom right.

---

**Question:**
In which scatter plot is $ r = 0.01 $?

- Options:
- $ \circ $ c
- $ \circ $ e
- $ \circ $ f
- $ \circ $ d

Given the choices, scatter plot **e** exhibits the pattern closest to a correlation coefficient ($ r $) of 0.01, indicating little to no correlation between the variables.

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