Identify the outlier(s) in the scatterplot shown below and write as an ordered pair in the form (a, b). 6.0 ŷ + 2s 5.0 4.0
Identify the outlier(s) in the scatterplot shown below and write as an ordered pair in the form (a, b). 6.0 ŷ + 2s 5.0 4.0
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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![### Identifying Outliers in a Scatterplot
**Task: Identify the outlier(s) in the scatterplot shown below and write as an ordered pair in the form (a, b).**
[Input Box]
![Scatterplot]
*Explanation of the Scatterplot Diagram:*
In the provided scatterplot diagram:
- The horizontal axis (x-axis) is labeled with values ranging from 1 to 6.
- The vertical axis (y-axis) is labeled with values ranging from 0 to 6.
- Several blue dots are scattered across the grid representing data points.
- There are three lines plotted on this graph:
- **ŷ (y-hat)**: The red line running through the middle of the data points represents the predicted average values or the regression line.
- **ŷ + 2s (y-hat plus 2s)**: The top blue line represents two standard deviations above the predicted average values.
- **ŷ - 2s (y-hat minus 2s)**: The bottom blue line represents two standard deviations below the predicted average values.
Outliers are data points that do not fall within the range of \(\hat{y} \pm 2s\). In this graph, the outlier(s) are points that lie significantly away from the central cluster of points between the two blue lines (ŷ + 2s and ŷ - 2s).
After closely examining the scatterplot, identify any points significantly outside these bounds and note their coordinates in the form (a, b).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcebbde0b-56df-456f-b45f-057baf1d3a0f%2Fdbe48ce7-6b24-474e-91cd-aadf3e24760e%2Flnygnh_processed.png&w=3840&q=75)
Transcribed Image Text:### Identifying Outliers in a Scatterplot
**Task: Identify the outlier(s) in the scatterplot shown below and write as an ordered pair in the form (a, b).**
[Input Box]
![Scatterplot]
*Explanation of the Scatterplot Diagram:*
In the provided scatterplot diagram:
- The horizontal axis (x-axis) is labeled with values ranging from 1 to 6.
- The vertical axis (y-axis) is labeled with values ranging from 0 to 6.
- Several blue dots are scattered across the grid representing data points.
- There are three lines plotted on this graph:
- **ŷ (y-hat)**: The red line running through the middle of the data points represents the predicted average values or the regression line.
- **ŷ + 2s (y-hat plus 2s)**: The top blue line represents two standard deviations above the predicted average values.
- **ŷ - 2s (y-hat minus 2s)**: The bottom blue line represents two standard deviations below the predicted average values.
Outliers are data points that do not fall within the range of \(\hat{y} \pm 2s\). In this graph, the outlier(s) are points that lie significantly away from the central cluster of points between the two blue lines (ŷ + 2s and ŷ - 2s).
After closely examining the scatterplot, identify any points significantly outside these bounds and note their coordinates in the form (a, b).
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