The following are advertised sale prices of TVs at an electronics store. Size (in inches) Sale Price (in dollars) 157 20 27 197 267 447 31 1177 2177 35 40 60 2497 Find the correlation coefficient r. Is it significant? (Ctrl) - Calculate the least squares line. Round your answers to 3 decimal places.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The following are advertised sale prices of TVs at an electronics store.
Size (in inches)
Sale Price (in dollars)
157
20
197
267
27
31
447
1177
35
40
2177
2497
60
Find the correlation coefficient r. Is it significant?
(Ctrl) -
Calculate the least squares line. Round your answers to 3 decimal places.
Transcribed Image Text:A Select v Create and Share Request Styles Adobe PDF Signatures Dictate Editing Adobe Acrobat Voice The following are advertised sale prices of TVs at an electronics store. Size (in inches) Sale Price (in dollars) 157 20 197 267 27 31 447 1177 35 40 2177 2497 60 Find the correlation coefficient r. Is it significant? (Ctrl) - Calculate the least squares line. Round your answers to 3 decimal places.
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