Table 2.5 Cross-Classification of Smoking by Lung Cancer XXXXXXXXXXLung Cancer Smoker XXXXXXXXXXCases XXXXXXXXXXControls Yes XXXXXXXXXX XXXXXXXXXXNo XXXXXXXXXX XXXXXXXXXXTotal XXXXXXXXXX XXXXXXXXXX...

Table 2.5
Lung Cancer
Smoker Cases Controls
Yes 688 650
No 21 59
Total 709 709
Conduct an inferential analysis, and interpret results.
The above is a table showing the two groups of participants, one is cases and
others in control.
709 for cases and 709 for controls have been taken and surveyed whether they
smoke or not. Of the equal number surveyed we have 688 cases with cancer and
650 with cancer respectively.
First let us compare the proportion...