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Smoking behavior is known to be related with lung problems. Assume that researchers randomly selected 600 adults to study the relationship between smoking and lung problems. The 600 adults are classified by their smoking status and whether or not they have been diagnosis with lung problems as reported in following table. Conduct a hypothesis to test if smoking and lung problems are independent. Lung problems 85 No lung problems Row total Smoker 165 240 Non Smoker 56 294 360 Column total 141 459 600

Smoking behavior is known to be related with lung problems. Assume that researchers randomly selected 600 adults to study the relationship between smoking and lung problems. The 600 adults are classified by their smoking status and whether or not they have been diagnosis with lung problems as reported in following table. Conduct a hypothesis to test if smoking and lung problems are independent. Lung problems 85 No lung problems Row total Smoker 165 240 Non Smoker 56 294 360 Column total 141 459 600

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 25PPS
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Smoking behavior is known to be related with lung problems. Assume that researchers randomly selected 600 adults to study the relationship between smoking and lung problems. The 600 adults are classified by their smoking status and whether or not they have been diagnosis with lung problems as reported in following table. Conduct a hypothesis to test if smoking and lung problems are independent. Lung problems 85 No lung problems Row total 240 Smoker 165 Non Smoker 56 294 360 Column total 141 459 600
Transcribed Image Text:Smoking behavior is known to be related with lung problems. Assume that researchers randomly selected 600 adults to study the relationship between smoking and lung problems. The 600 adults are classified by their smoking status and whether or not they have been diagnosis with lung problems as reported in following table. Conduct a hypothesis to test if smoking and lung problems are independent. Lung problems 85 No lung problems Row total 240 Smoker 165 Non Smoker 56 294 360 Column total 141 459 600
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