MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Use the given data to find the best predicted value of the response variable
(a) Nine pairs of data yield r = 0.867 and the regression equation y = 19.4 + 0.93x. Also, y = 64.7. What is the best predicted value of y for x = 44?
(b) Six pairs of data yield r = 0.444 and the regression equation y = 5x + 2. Also, y = 18.3. What is the best predicted value of y for x = 5?
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