How many degrees of freedom are there in a contingency table with five rows and three columns? 10 13 15 8 14 You create a contingency table but you find that more than 20% of the cells haveexpected values of less than five. What is one method that you would never use toaddress this problem?Use Fisher's Exact TestRevise the categories so that all cells had an expected probability >5Use a Mann-Whitney U test if the contingency table was binary and the datawere nominal.Review and revise the data as required to make it conform to the assumptions ofthe analysis model.Increase the sample size so that all cells had an expected probability >5

Given that Number of 5 Row And 3 column Row = r Column = c NOTE:- According to bartleby…

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How many degrees of freedom are there in a contingency table with five ro three columns? 10 13 15 O 14

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter12: Angle Relationships And Transformations

Section12.7: Dilations

Problem 20E

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Question

How many degrees of freedom are there in a contingency table with five rows and three columns? 10 13 15 8 14

You create a contingency table but you find that more than 20% of the cells have
expected values of less than five. What is one method that you would never use to
address this problem?
Use Fisher's Exact Test
Revise the categories so that all cells had an expected probability >5
Use a Mann-Whitney U test if the contingency table was binary and the data
were nominal.
Review and revise the data as required to make it conform to the assumptions of
the analysis model.
Increase the sample size so that all cells had an expected probability >5

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