Question: Please help me on this following statistics question Drop down options for (g) are: (be rejectedot be rejected) (on average, significantly better/on average, not significantly

Please help me on this following statistics question Drop down options for (g) are: (be rejectedot be rejected) (on average, significantly better/on average, not significantly better) CSV DATA: "","New_Therapy","Standard_Therapy" "1","38.6",47.7 "2","50.4",49.3 "3","49.8",65 "4","46.4",42.9 "5","45.9",63.2 "6","53.5",47.1 "7","56.5",66.5 "8","46",47.6 "9","48.6",66.9 "10","44.8",48 "11","51",46.1 "12","42.8",54.5 "13","45.8",50.7 "14","41",48.8 "15","50.6",62.2 "16","39.6",53.9 "17","50.1",54.1 "18","49",70.1 "19","50.2",45.5 "20","48.6",48.6 "21","45",61.1 "22","49.6",53.6 "23","38.5",49 "24","43.3",53.1 "25","43.5",43.6 "26","49",59.3 "27","48.2",53.5 "28","",53 "29","",49.4 "30","",60.7

A hospital wants to determine whether a new pain management therapy is more effective than the standard therapy in reducing post-surgical pain. Two groups of patients are randomly assigned to either the new therapy or the standard therapy. After 24 hours, their pain levels are measured on a scale fram 0 (no pain) to 100 (severe pain). The hospital wants to test if the new therapy reduces pain more effectively than the standard therapy. The data is found in the accompanying data file. Use a = 0.05 for all calculations. Download .csv file Let 2 represent the average pain level , and yej-7 be the mean pain level of the new theraphy. (a) Construct the most appropriate statistical hypotheses that whether a new pain management therapy is more effective than the standard therapy in reducing post- surgical pain. O A. Ay:enrpsr 0 Ha: nr psr 0 O D.Ao:uwrpsr 0 (b) Does there appear ta be a difference in the variation in the pain level between the new and the standard therapy? A. There appears to be equal variation in the pain level between the new and the standard therapy. B. There appears to be more variation in the pain level between the new and the standard therapy. C. There appears to be less variation in the pain level between the new and the standard therapy. D. There appears to be unequal variation in the pain level between the new and the standard therapy. (c) Report the p-value of the test you ran in part (b), the Test for Equal Variances. Use at least three decimals in your answer. P-value = | | (d) Test the statistical hypotheses in part (a), testing for the average pain level between two therapies. Find the value of the test statistic for this test. Use at least two Test Statistic = | | decimals in your answer. (e) Determine the P-value of your statistical test in part (d), and report it to at least three decimal places. P= | (f) Determine the appropriate degrees of freedom for the test in part (d). Use at least 3 digits after the decimal. DF=| | (g) Using an of 5%, this data suggest that the null hypothesis should = ? w The pain level of the new therapy is)? ~ when compared to the standard therapy

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!