Apply the test at a 5% level of significance. What is critical value? What is computes statistic? True?

A study is designed to investigate whether there is a difference in response to varioustreatments in patients with rheumatoid arthritis. The outcome is patient’s self-reportedeffect of treatment. The data are shown below. Is there a statistically significantdifference in the proportions of patients who show improvement between treatments 1and 2. Apply the test at a 5% level of significance.1. Critical value: (2 points)2. Computed statistic: (2 points)3. Based on comparing the computed statistics to the critical value which of thefollowing is (are) true? (6 points)a. There is significant evidence, alpha=0.05, to show that there is a difference inthe proportions of patients who show improvement between treatments 1 and 2.b. There is not significant evidence, alpha=0.05, to show that there is a difference inthe proportions of patients who show improvement between treatments 1 and 2.c. There is significant evidence, alpha=0.05, to show that there is a no difference inthe proportions of patients who show improvement between treatments 1 and 2.d. a and c.data on document…4th page

"Looking for a Similar Assignment? Order now and Get 10% Discount! Use Code "GET10" in your order"