1 of 4 4/23/2023, 2:12 PM
Professor Alice studied the relationship between coffee drinking and myocardial infraction (MI) in young women aged 30-49 years. This retrospective study included 487 cases (Y=1) hospitalized for the occurrence of a MI, and 980 controls (Y=0) hospitalized for an acute condition (trauma, acute cholecystitis, acute respiratory diseases, and appendicitis). Each subject asked whether or not the daily consumption of five or more
cups of coffee containing caffeine. The data were:
Cups per Day MI Control Based on the simplest logistic regression, whether there is an association between MI and coffee drinking., assess
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Question 1 ISYE 7406 Quiz #3 - Data Mining & Stat Learn Questions and Correct Answers 2024
DueFeb 26 at 10:59pmPoints5Questions5
AvailableFeb 10 at 7am - Feb 26 at 10:59pmTime Limit40 Minutes
Instructions
Warning: this is the real quiz #3 that counts 5% of your final course grade. You can take this quiz once and only once! In particular, once you start the quiz, you will not be able to stop the clock, and you will have to complete it within the 40 minutes time framework.(1) There are 5 questions on this quiz, and you have 40 minutes to complete this quiz.
(2) Please be sure that you understand the materials in the weekly knowledge checks for both week #5 and week #6 before you start this quiz.
This quiz was locked Feb 26 at 10:59pm.
Attempt History
Attempt Time Score LATEST Attempt 1 34 minutes 3 out of 5
Score for this quiz: 3 out of 5
Submitted Feb 26 at 10:48pm
This attempt took 34 minutes.
Cups per Day Y= 1 (MI) Y=0 (Control) X=1 (>= 5 cups per day)
152
183 X= 0 (< 5 cups per day) 335 797
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