Answered: Present a contingency table and analyze…

Math

Statistics

Present a contingency table and analyze using the proper statistics. Discuss your findings.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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Question

Last year, several deserving employees in the State Department of Health (DOH) were denied promotions. This year, a large number of DOH employees chose to retire. The head of the DOH believes that the denied promotions are related to the retirements. Of the 118 employees denied promotion, 35 retired. Of the 60 promoted, 8 retired. Present a contingency table and analyze using the proper statistics. Discuss your findings.

Definition Definition Visual representation of the relationship between two or more categorical variables. A contingency table is a categorical version of the scatterplot, which is used to visualize the linear relationship between two variables.

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