A random sample of 10 individuals is selected from a population, and measurements on two variables (X and Y) are obtained, as seen in the table below. Individual X Y 1 9 6 2 4 4 3 6 5 4 8 5 5 9 5 6 8 6 7 4 4 8 8 6 9 7 5 10 9 6 Assuming all the model assumptions are met, and the inference procedures are valid, then: a. to calculate the value of the y-intercept of the fitted regression line. b. calculate the value of the slope of the fitted regression line.
A random sample of 10 individuals is selected from a population, and measurements on two variables (X and Y) are obtained, as seen in the table below. Individual X Y 1 9 6 2 4 4 3 6 5 4 8 5 5 9 5 6 8 6 7 4 4 8 8 6 9 7 5 10 9 6 Assuming all the model assumptions are met, and the inference procedures are valid, then: a. to calculate the value of the y-intercept of the fitted regression line. b. calculate the value of the slope of the fitted regression line.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
A random sample of 10 individuals is selected from a population, and measurements on two variables (X and Y) are obtained, as seen in the table below.
Individual |
X |
Y |
1 |
9 |
6 |
2 |
4 |
4 |
3 |
6 |
5 |
4 |
8 |
5 |
5 |
9 |
5 |
6 |
8 |
6 |
7 |
4 |
4 |
8 |
8 |
6 |
9 |
7 |
5 |
10 |
9 |
6 |
Assuming all the model assumptions are met, and the inference procedures are valid, then:
a. to calculate the value of the y-intercept of the fitted regression line.
b. calculate the value of the slope of the fitted regression line.
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