Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line. 12 8.15 10 12 12 8. 7.1 14 15 4 5 y 7.51 7. 6.67 6.82 12.53 9.1 5.87 5.19 8.19 5.65 Create a scatterplot of the data. Choose the correct graph below. OB. Oc. OD. AY 25 A 25 25 25 20 20 20 20 15 15 15 - 15 10 10 10- 10 16 5- 5- 05 10 15 20 25 10510 15 20 25 3 10 15 20 25 OS 10 15 20 25
Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line. 12 8.15 10 12 12 8. 7.1 14 15 4 5 y 7.51 7. 6.67 6.82 12.53 9.1 5.87 5.19 8.19 5.65 Create a scatterplot of the data. Choose the correct graph below. OB. Oc. OD. AY 25 A 25 25 25 20 20 20 20 15 15 15 - 15 10 10 10- 10 16 5- 5- 05 10 15 20 25 10510 15 20 25 3 10 15 20 25 OS 10 15 20 25
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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I need the Graph and also B & C
A. Find the equation of the regression line. Y=
C. Identify a characteristic of the data that is ignored by the regression line
please help I need in an hour !

Transcribed Image Text:**Using Data to Find the Regression Line Equation**
Given the data points:
- \( x: 10, 8, 12, 8, 12, 14, 5, 4, 12, 7, 5, 6 \)
- \( y: 7.51, 8.62, 12.53, 7.51, 9.14, 5.87, 5.19, 8.19, 8.19, 6.67, 5.65, 5.65 \)
**Task:**
Use these data points to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line.
**Creating a Scatterplot:**
You need to create a scatterplot of the given data and choose the correct graph from the options labeled A, B, C, and D below the data. Each graph is a rectangle with axes labeled from 0 to 25 for both \( x \) and \( y \).
- **Option A:**
- Points are visually scattered with a general upward trend.
- **Option B:**
- Appears similar to Option A but may differ in the draft trend line.
- **Option C:**
- Points are dispersed widely; may suggest a different pattern or trend.
- **Option D:**
- Points are plotted closely with a more distinctive pattern noticeable.
Choose the graph that best represents the data's distribution and trend. Use this to examine the alignment and the trend identified by the regression line.
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