researcher is interested whether there is a linear correlation between cost (in dollars) of internet service per month and customer satisfaction on a scale of 1 - 10 (with a 1 being extremely dissatisfied and 10 extremely satisfied). The researcher only includes internet service with similar download speed. The sample he collected is below. Cost (x) 20 18 15 11 9 11 15 19 18 30 Satisfaction (y) 6 8 10 4 9 6 13 5 2 10 Find the regression equation.
researcher is interested whether there is a linear correlation between cost (in dollars) of internet service per month and customer satisfaction on a scale of 1 - 10 (with a 1 being extremely dissatisfied and 10 extremely satisfied). The researcher only includes internet service with similar download speed. The sample he collected is below. Cost (x) 20 18 15 11 9 11 15 19 18 30 Satisfaction (y) 6 8 10 4 9 6 13 5 2 10 Find the regression equation.
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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Cost and Customer Satisfaction
A researcher is interested whether there is a
Cost (x) | 20 | 18 | 15 | 11 | 9 | 11 | 15 | 19 | 18 | 30 |
Satisfaction (y) | 6 | 8 | 10 | 4 | 9 | 6 | 13 | 5 | 2 | 10 |
Find the regression equation.
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