Researchers compare glucose concentrations in control old and dementia patients. Available data include: Patient n Dementia 37 8.7 Control 42 11.36 Mean Median 9 11 SD 2.03 2.33 SE of mean 0.33 0.36 Are the glucose concentrations different? Perform a complete hypothesis test, document all steps and test assumptions.
Researchers compare glucose concentrations in control old and dementia patients. Available data include: Patient n Dementia 37 8.7 Control 42 11.36 Mean Median 9 11 SD 2.03 2.33 SE of mean 0.33 0.36 Are the glucose concentrations different? Perform a complete hypothesis test, document all steps and test assumptions.
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Problem 1P
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Glucose tolerance test
![Researchers compare glucose concentrations in control old and dementia patients. Available data
include:
Patient
n
Dementia 37
Control
42
Mean Median
8.7
11.36
9
11
SD
2.03
2.33
SE of mean
0.33
0.36
Are the glucose concentrations different? Perform a complete hypothesis test, document all steps
and test assumptions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb4ce4869-8ffb-4d6f-acad-72e7a2106c79%2Fa1fe2345-26e9-4f7b-962d-718da3e74d74%2F490i69m_processed.png&w=3840&q=75)
Transcribed Image Text:Researchers compare glucose concentrations in control old and dementia patients. Available data
include:
Patient
n
Dementia 37
Control
42
Mean Median
8.7
11.36
9
11
SD
2.03
2.33
SE of mean
0.33
0.36
Are the glucose concentrations different? Perform a complete hypothesis test, document all steps
and test assumptions.
Expert Solution
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Step 1
Given
The data is as follows:
Patient | n | Mean | Median | SD | SE of mean |
Dementia (Sample 1) | 37 | 8.7 | 9 | 2.03 | 0.33 |
Control (Sample 2) | 42 | 11.36 | 11 | 2.33 | 0.36 |
Assuming as it is the general value.
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