Question
In: Statistics and Probability
In order to investigate if the systolic blood pressure measurements vary in standing and lying positions...
In order to investigate if the systolic blood pressure measurements vary in standing and lying positions the systolic blood pressure levels of a sample of 12 persons were measured in both positions (first in standing position and then in lying position). The data of this experiment are recorded in SSPS file.
- A researcher believes the mean systolic blood pressure level in standing position is more than that in lying position. Test the appropriate hypothesis to investigate the researcher’s belief at alpha=0.05.
- Find the 95% confidence interval for the difference in mean systolic blood pressure levels in two positions. Interpret the result.
Please mentioned the steps in SPSS and screen shoot of it
The table is for the data.
| Lying | Standing |
| 132.00 146.00 135.00 141.00 139.00 162.00 128.00 137.00 145.00 151.00 131.00 143.00 |
136.00 145.00 140.00 147.00 142.00 160.00 137.00 136.00 149.00 158.00 120.00 150.00 |
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Ans: In order to investigate if the systolic blood pressure measurement vary in standing and lying positions the systolic blood pressure level of a sample of 12 persons were measured in both positions. The data of this experiment are recorded in SSPS file.
orchestra answered 1 year agoRelated Solutions
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Problem 3: [5 pts.]In
order to investigate if the systolic blood pressure measurements
vary in standing and lying positions the systolic blood pressure
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(first in standing position and then in lying position). The data
of this experiment are recorded in SSPS file
Assn1Q3.sav.
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millimeters of mercury) for nine patients before taking the new
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taking new drug). Use a significance level of α=0.05 for the test.
Assume that the systolic blood pressure levels are normally...
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