What is the value of the slope or b under unstandardized coefficients?CoefficientsModelUnstandardized Standard ErrorStandardizedHo(Intercept)6.758< .001199.90029.578< .001< .001(Intercept)128.6557.58616.959Age1.3570.1390.9609.736a. 128.655O b. 1.357O c. 199.9900O d. 0.960

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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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The stem-and-leaf plot illustrates the average number of text messages per hour sent by teenagers who answered an online survey about their use of technology to communicate.

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What is the value of the slope or b under unstandardized coefficients? Coefficients Model Unstandardized Standard Error Standardized H. (Intercept) 199.900 6.758 29.578 <.001 (Intercept) 128.655 7.586 16.959 <.001 Age 1.357 0.139 0.960 9.736 < .001 O a. 128.655 b. 1.357 O c. 199.9900 O d. 0.96O