Please show detailed steps. Please show 1) Hypotheses test (Ha/Ho), 2) test statistics, 3) degrees of freedom 4) P value, 5) conclusion, and any other steps that may be needed. Please provide any equations that are used to complete steps. (Tutors work will not be used as my own- LR)

The following data was collected in a clinical trial evaluating a new compotmd designed to improve wound healing in trauma patients. The new compound was compared against a placebo. After treatment for 5 days with the new compound or placebo, the extent of wound healing was measured and the data are shown below. (10 points) 0.25% 26-50% 51-75% ?6-100% New Compound (n=125) Placebo (n=125) Is there a difference in the extent of wound healing by treatment? (Hint: Are treatment and the percent wound healing independent?) Run the appropriate test at a 5% level of signicance. 2. Use the data in Problem #1 and pool the data across the treatments into one sample of size n=250. Use the pooled data to test whether the distribution of the percent wound healing is approximately normal. Specically, use the following distribution: 30%, 40%, 20% and 10% and o.=0.05 to run the appropriate test. (10 points) Percent Wound Healing _ 025% 26-50% 51-75% 76-100% Number of Patients __-___