A random sample of 13 women resulted in systolic blood pressure levels with a mean of 118 and a standard deviation of 1.3. A random sample of 21 men resulted in systolic blood pressure levels with a mean of 128 and a standard deviation of 5.9. Use a 0.05 significance level and the critical value method to test the claim that blood pressure levels for women vary more than blood pressu levels for men. Enter the test statistic. (Round your answer to nearest hundredth.) 1. Extract Information: 2. Original Claim: |3. Н Hi 4. Distribution (Graphically): 6. Test Statistic: 7. Statistical Conclusion: 8. Final Words:
A random sample of 13 women resulted in systolic blood pressure levels with a mean of 118 and a standard deviation of 1.3. A random sample of 21 men resulted in systolic blood pressure levels with a mean of 128 and a standard deviation of 5.9. Use a 0.05 significance level and the critical value method to test the claim that blood pressure levels for women vary more than blood pressu levels for men. Enter the test statistic. (Round your answer to nearest hundredth.) 1. Extract Information: 2. Original Claim: |3. Н Hi 4. Distribution (Graphically): 6. Test Statistic: 7. Statistical Conclusion: 8. Final Words:
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Transcribed Image Text:A random sample of 13 women resulted in systolic blood pressure levels with a mean of 118 and a standard deviation of 1.3. A
random sample of 21 men resulted in systolic blood pressure levels with a mean of 128 and a standard deviation of 5.9. Use a 0.05
significance level and the critical value method to test the claim that blood pressure levels for women vary more than blood pressure
levels for men.
Enter the test statistic. (Round your answer to nearest hundredth.)
1. Extract Information:
2. Original Claim:
|3. Н
H,:
4. Distribution (Graphically):
6. Test Statistic:
7, Statistical Conclusion:
8. Final Words:
5. Critical Value(s):
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