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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Glucose tolerance test
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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