(d) Log-odds of men choosing Commerical A: Encoding x=0 for men and x-1 for women, do a logistic regression. Find the logistic regression equation: (e) Log-odds(Commercial A) =
(d) Log-odds of men choosing Commerical A: Encoding x=0 for men and x-1 for women, do a logistic regression. Find the logistic regression equation: (e) Log-odds(Commercial A) =
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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Need help on question d and e, answers are not D=-0.3055 or E=-0.3055+0.3845x
![A study was designed to compare Red Bull energy drink commercials. Each participant was shown the
commercials, A and B in random order and asked to select the better one. There were 165 women and 145
men who participated in the study. Commerical A was selected by 90 women and 48 men. For all answers
below, include at least 3 decimals of precision
Find the odds of selecting Commercial A for the men and for the women.
(a) Odds of women choosing Commerical A:
(b) Odds of men choosing Commercial A:
Find the log-odds of selecting Commerical A for men and for women
(c) Log-odds of women choosing Commerical A:
(d) Log-odds of men choosing Commerical A:
Encoding x-0 for men and x=1 for women, do a logistic regression. Find the logistic regression equation:
(e) Log-odds(Commercial A) =
*x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54947304-f831-41a1-b5f6-b8a6e9faef54%2F4551ac5a-69e5-41c2-9015-56b8a76670fa%2F7039tab_processed.png&w=3840&q=75)
Transcribed Image Text:A study was designed to compare Red Bull energy drink commercials. Each participant was shown the
commercials, A and B in random order and asked to select the better one. There were 165 women and 145
men who participated in the study. Commerical A was selected by 90 women and 48 men. For all answers
below, include at least 3 decimals of precision
Find the odds of selecting Commercial A for the men and for the women.
(a) Odds of women choosing Commerical A:
(b) Odds of men choosing Commercial A:
Find the log-odds of selecting Commerical A for men and for women
(c) Log-odds of women choosing Commerical A:
(d) Log-odds of men choosing Commerical A:
Encoding x-0 for men and x=1 for women, do a logistic regression. Find the logistic regression equation:
(e) Log-odds(Commercial A) =
*x
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