Suppose that the P-value for the hypothesis test was 0.125. What decision would you make regarding the hypothesis test? OA. Fail to reject the Alternative Hypothesis OB. Fail to reject the Null Hypothesis OC. Reject the Null Hypothesis OD. Reject the Alternative Hypothesis

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first picture is the background information
Xarelto is a drug that can be used as a blood thinner for patients who have a pulmonary embolism or other blood
clotting condition. Researchers wanted to determine if there was a difference in blood viscosity (measured in
mPA S) that might be attributed to the drug. In a study, a random sample of 7 patients who had a family history
of blood clotting disorders were treated with Xarelto for two months. Their blood viscosity was measured before
and after the treatment. The data are shown the table below:
Blood Viscocity (mPA. S)
Patient
1
2
3
4
5
6
7
y
S
Before
6.7
7.1
5.6
6.9
7.5
6.8
5.7
6.61
0.71
After
4.3
4.6
6.7
4.4
6.0
4.9
5.8
5.24
0.92
Difference After
- Before
-2.4
-2.5
1.1
-2.5
-1.5
-1.9
-0.1
-1.37
1.42
Transcribed Image Text:Xarelto is a drug that can be used as a blood thinner for patients who have a pulmonary embolism or other blood clotting condition. Researchers wanted to determine if there was a difference in blood viscosity (measured in mPA S) that might be attributed to the drug. In a study, a random sample of 7 patients who had a family history of blood clotting disorders were treated with Xarelto for two months. Their blood viscosity was measured before and after the treatment. The data are shown the table below: Blood Viscocity (mPA. S) Patient 1 2 3 4 5 6 7 y S Before 6.7 7.1 5.6 6.9 7.5 6.8 5.7 6.61 0.71 After 4.3 4.6 6.7 4.4 6.0 4.9 5.8 5.24 0.92 Difference After - Before -2.4 -2.5 1.1 -2.5 -1.5 -1.9 -0.1 -1.37 1.42
Suppose that the P-value for the hypothesis test was 0.125. What decision would you make regarding the
hypothesis test?
OA. Fail to reject the Alternative Hypothesis
OB. Fail to reject the Null Hypothesis
OC. Reject the Null Hypothesis
OD. Reject the Alternative Hypothesis
Transcribed Image Text:Suppose that the P-value for the hypothesis test was 0.125. What decision would you make regarding the hypothesis test? OA. Fail to reject the Alternative Hypothesis OB. Fail to reject the Null Hypothesis OC. Reject the Null Hypothesis OD. Reject the Alternative Hypothesis
Expert Solution
Step 1

From the given information,

The P value for the hypothesis test was 0.125.

Let us consider the level of significance is 0.05

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