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Consider the following computer output from a multiple regression analysis relating the cost of car insurance to the variables: number of car accidents, driver's credit score, and safety rating of the car. Intercept Car Accidents (In last 3 years) Credit Score Safety Rating Answer Coefficients Standard Error 1048 188.64 115.28 -242.33 Does the sign of the coefficient for the variable credit score make sense? Coefficients 106.36 19.85 205.69 23.12 t Stat 9.853 9.503 ; P-value 0.0000 0.0000 0.560 0.5774 - 10.481 0.0000 O Yes, because it is expected that as the credit score increases then the cost should decrease. O No, because it is expected that as the credit score increases then the cost should decrease. O No, because it is expected that as the credit score increases then the cost should also increase. O Yes, because it is expected that as the credit score increases then the cost should also increase. Keypad Keyboard Shortcuts Tables

Consider the following computer output from a multiple regression analysis relating the cost of car insurance to the variables: number of car accidents, driver's credit score, and safety rating of the car. Intercept Car Accidents (In last 3 years) Credit Score Safety Rating Answer Coefficients Standard Error 1048 188.64 115.28 -242.33 Does the sign of the coefficient for the variable credit score make sense? Coefficients 106.36 19.85 205.69 23.12 t Stat 9.853 9.503 ; P-value 0.0000 0.0000 0.560 0.5774 - 10.481 0.0000 O Yes, because it is expected that as the credit score increases then the cost should decrease. O No, because it is expected that as the credit score increases then the cost should decrease. O No, because it is expected that as the credit score increases then the cost should also increase. O Yes, because it is expected that as the credit score increases then the cost should also increase. Keypad Keyboard Shortcuts Tables

MATLAB: An Introduction with Applications
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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Consider the following computer output from a multiple regression analysis relating the cost of car insurance to the variables: number of car accidents, driver's credit score, and safety rating of the car. - Answer Intercept Car Accidents (In last 3 years) Credit Score Safety Rating Coefficients Standard Error 1048 188.64 115.28 -242.33 Does the sign of the coefficient for the variable credit score make sense? Coefficients 106.36 19.85 205.69 23.12 P-value 9.853 0.0000 t Stat 9.503 ; 0.0000 0.560 0.5774 - 10.481 0.0000 O Yes, because it is expected that as the credit score increases then the cost should decrease. O No, because it is expected that as the credit score increases then the cost should decrease. O No, because it is expected that as the credit score increases then the cost should also increase. O Yes, because it is expected that as the credit score increases then the cost should also increase. Tables Keypad Keyboard Shortcuts
Transcribed Image Text:Consider the following computer output from a multiple regression analysis relating the cost of car insurance to the variables: number of car accidents, driver's credit score, and safety rating of the car. - Answer Intercept Car Accidents (In last 3 years) Credit Score Safety Rating Coefficients Standard Error 1048 188.64 115.28 -242.33 Does the sign of the coefficient for the variable credit score make sense? Coefficients 106.36 19.85 205.69 23.12 P-value 9.853 0.0000 t Stat 9.503 ; 0.0000 0.560 0.5774 - 10.481 0.0000 O Yes, because it is expected that as the credit score increases then the cost should decrease. O No, because it is expected that as the credit score increases then the cost should decrease. O No, because it is expected that as the credit score increases then the cost should also increase. O Yes, because it is expected that as the credit score increases then the cost should also increase. Tables Keypad Keyboard Shortcuts
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