A nominal variable records the major of students in a sample of (1) sociology students, (2) social
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A nominal variable records the major of students in a sample of (1) sociology students, (2) social work students, and (3) anthropology students.
a. How many new variables would have to be created in a dummy coding system based on this nominal variable?
b. Create a dummy coding system for this variable, with sociology students as the baseline group.
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Solution a We need one dummy variable for each category b For example for the nominal v...View the full answer
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Related Book For
Statistics For The Social Sciences A General Linear Model Approach
ISBN: 9781107576971
1st Edition
Authors: Russell T. Warne
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