Question

MR. Connect Math Question 38 of 44 (1 point) Attempt 1 of 1 View question in a popu 2h em Remaining 9.1 Section Exercise 24 orical value table Recovering from surgery: A new postsurgical treatment was compared with a standard treatment. Seven subjects received the new treatment, while seven others (the controls) received the standard treatment. The recovery times, in days, are given below. Treatment 18 23 25 30 32 34 39 Control 12 13 18 19 20 21 24 Send data to feel Can you conclude that the mean recovery time for those receiving the new treatment is greater than the mean for those receiving the standard treatment? Let H, denote the mean recovery time for the new treatment. Use the a-0.05 level and the critical value method with the table. Part: 0/5 Part 1 of 5 State the appropriate null and alternate hypotheses. > H: This hypothesis test is a (Choose one) test. X 5 Submit Assignment Next Part 2020 Merwe Al Rights Reserved. Terms of Use Privacy

Answer 1

Null Hypothesis (H_o) : Mean recovery time for those receiving the new treatment is same as the mean for those recieving the standard treatment i.e., μ_x = μ_y

Alternative Hypothesis (H₁) : Mean recovery time for those receiving the new treatment is greater than the mean for those recieving the standard treatment i.e., μ_x > μ_y

_{This hypothesis test is T-test for difference of means or Independent sample T-test.}