Homework: Week 5 Homework Question 11, 10.2.19 HW Score: 99.24%, 54.58 of 55 points Part 3 of 6 Points: 4.58 of 5 Save Of the 97 participants in a drug trial who were given a new experimental treatment for arthritis, 55 showed improvement. Of the 96 participants given a placebo, 47 showed improvement. Construct a two-way table for these data, and then use a 0.05 significance level to test the claim that improvement is independent of whether the participant was given the drug or a placebo. Click the icon to view the critical values of x table. O A. The alternative hypothesis: Improvement is independent of whether the participant was given the drug or a placebo. The null hypothesis: Improvement and treatment (drug or placebo) are somehow related. B. The null hypothesis: Improvement is independent of whether the participant was given the drug or a placebo. The alternative hypothesis: Improvement and treatment (drug or placebo) are somehow related. b. Assuming independence between the two variables, find the expected frequency for each cell of the table. Table of expected frequencies Improvement no improvement Drug Placebo (Round to the nearest hundredth as needed. X More Help me solve this View an example Get more help - Clear all Final check 21 City A FOR