Maurice Tutor

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    Argosy University/ Phoniex University/
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    Phoniex University
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Category > Management Posted 16 Feb 2018 My Price 3.00

lung cancer

A randomly chosen group of 20,000 nonsmokers and one of 10,000 smokers were followed over a 10-year period. The following data relate the numbers developing lung cancer in that period.

 

Smokers

Nonsmokers

Total

Lung cancer

62

14

76

No lung cancer

9, 938

19, 986

29, 924

Total

10, 000

20, 000

30, 000

Test the hypothesis that smoking and lung cancer are independent. Use the 1 percent level of significance.

 
 

Answers

Maurice Tutor
(5)
Status NEW Posted 16 Feb 2018 04:02 PM My Price 3.00

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