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

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

MATLAB: An Introduction with Applications
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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### 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.
Transcribed Image Text:### 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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