Registrar's Office conducted a study of independence between two binary variables, (X,Y), Variable X indicates individual performance (High or Low) and Y characterizes a student's status (Graduate or 600 respondents has shown summaries as follows. Observed Frequencies Undergraduate). A group of n = Undergraduate Graduate Row Sum High 311 139 450 Low 89 61 150 Column Sum 400 200 600 Expected Counts Undergraduate Graduate Row Sum High 450 Low 150 Column Sum 400 200 600 Test independence of (X, Y) at the significance level a = 0.05
Registrar's Office conducted a study of independence between two binary variables, (X,Y), Variable X indicates individual performance (High or Low) and Y characterizes a student's status (Graduate or 600 respondents has shown summaries as follows. Observed Frequencies Undergraduate). A group of n = Undergraduate Graduate Row Sum High 311 139 450 Low 89 61 150 Column Sum 400 200 600 Expected Counts Undergraduate Graduate Row Sum High 450 Low 150 Column Sum 400 200 600 Test independence of (X, Y) at the significance level a = 0.05
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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