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Test for independence

Questions (3)

A professor is interested in determining whether assigning mandatory homework affectsstudents’ grades. He is currently
1. 1 answer
2. asked by matt
3. 702 views
A test for independence is applied to a contingency table with 3 rows and 5 columns for two nominal variables. The degrees of
1. 3 answers
2. asked by Stuart
3. 540 views
1.The following sample data shows the use of plastic (debit and credit) cards versus cash/cheque by four age groups: Age Group
1. 1 answer
2. asked by Raye
3. 442 views