2b) (3.65 pts) Suppose the randomized clinical trial was performed again, but with a larger sample of 500 people, shown in the table below. Conduct a chi-square hypothesis test to test the association of the treatment to the presence of a rash after 24 hours. Presence of rash after 24 hours Yes No Total Active 173 77 250 Placebo 143 107 250 Total 316 184 500 [Include the usual steps: State and check assumptions, state hypotheses in words, provide the test-statistic, degrees of freedom, p-value and any pertinent results, interpret the p-value (without using the phrase "null hypothesis" i.e., What is it the probability of?) and state any conclusions (you may use the phrase "null hypothesis" in your conclusion). Your answer should include some computer output.]ANSWER: 2c) (0.6 pts) Briefly explain whether there is a contradiction in your answer to 2a. compared to your answer in 2b. In other words, are both results statistically significant, both non-significant, or 'one of each'? Briefly explain why.