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H(0): There is no association between alcohol drinking and cancer

H(1): There is an association between alcohol drinking and cancer

Calculate the expexted values for each value E(i) using the formula:

E(i) = (Row total × Column total)/Grand total

Degree of Freedom

= (Row total-1)(Column total-1)

= 1

Conducting a chi-squared test with Yates Correction at 5% significance level, reject H(0) if chi^2 > 3.84

Test statistic:

chi^2 =∑{ [|O(i) - E(i)| - 0.5]^2 / E(i) }

Calculate the test statistic and accept/reject H(0) like how you would do Hypothesis Testing in normal H2 Math and you should be good.