- I Only Want To Know The P Value 1 (130.52 KiB) Viewed 54 times
I only want to know the p value
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
I only want to know the p value
I only want to know the p value
7. One reason cited for the mental deterioration so often seen in the very elderly is the reduction in cerebral blood flow that accompanies the aging process. A study was taken on a vasodilator and the mean circulation time (MCT) was determined using radioactive tracers at the beginning and at the end of a 3 month drug regiment. The data appears below: Test the data at alpha =.05 with the Wilcoxon signed Rank test as to whether the drug makes a difference in MCT. 1 2 3 4 5 6 7 8 9 10 11 Subject Before 15 12 12 14 13 13 13 12 12.5 12 13 After 13 8 12.5 12 12 12.5 12.5 14 12 11 10 diff 2 4 -0.5 2 1 0.5 0.5 -2 0.5 1 2.5 rankld 1 Ho: H: 5.Decision: {Circle one} Reject Ho or Fail to Reject Ho 2 a= 6. P-value 3 Critical Value 7.Statement: 4 Test stat
7. One reason cited for the mental deterioration so often seen in the very elderly is the reduction in cerebral blood flow that accompanies the aging process. A study was taken on a vasodilator and the mean circulation time (MCT) was determined using radioactive tracers at the beginning and at the end of a 3 month drug regiment. The data appears below: Test the data at alpha =.05 with the Wilcoxon signed Rank test as to whether the drug makes a difference in MCT. 1 2 3 4 5 6 7 8 9 10 11 Subject Before 15 12 12 14 13 13 13 12 12.5 12 13 After 13 8 12.5 12 12 12.5 12.5 14 12 11 10 diff 2 4 -0.5 2 1 0.5 0.5 -2 0.5 1 2.5 rankld 1 Ho: H: 5.Decision: {Circle one} Reject Ho or Fail to Reject Ho 2 a= 6. P-value 3 Critical Value 7.Statement: 4 Test stat
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!