please help me with this problem
We are interested in determining whether or not illness is independent of smoking.
a.State the null and alternative hypotheses to be tested.b.Show the table of the expected frequencies.c.Compute the test statistic.d.The null hypothesis is to be tested at the 5% level. Determine the critical value for this test. What do you conclude?e.Determine the p-value and perform the test. Make a conclusion.
a) Ho: illness is independent of smoking. Ha: illness is dependent of smoking. b)... View the full answer