Regression analysis was applied between sales (in $1000s) and advertising (in $100s), and the following regression function was obtained. ŷ = 80 + 6.2x Based on the above-estimated regression line, if advertising is $10,000, then the point estimate for sales (in dollars) is _____. Select one: A. $700,000 B. $62,080 C. $142,000 D. $700
Regression analysis was applied between sales (in $1000s) and advertising (in $100s), and the following regression function was obtained. ŷ = 80 + 6.2x Based on the above-estimated regression line, if advertising is $10,000, then the point estimate for sales (in dollars) is _____. Select one: A. $700,000 B. $62,080 C. $142,000 D. $700
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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ŷ = 80 + 6.2x
Based on the above-estimated regression line, if advertising is $10,000, then the point estimate for sales (in dollars) is _____.
Select one:
A.
$700,000
B.
$62,080
C.
$142,000
D.
$700
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