(Solution Library) The following data, recorded in days, represent the length of time to recovery for patients randomly treated with one of two medications
Question: The following data, recorded in days, represent the length of time to recovery for patients randomly treated with one of two medications to clear up severe bladder infections.;
Medication 1 | Medication 2 |
N=14 | N=16 |
X mean = 17 | X mean= 19 |
Sample variance=1.5 | Sample variance=1.8 |
At the 0.05 level of significance, is there evidence of a difference in the mean between medication 1 and medication 2?
(2-sample pooled t-test)
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