The article “Dynamics of Insulin Action in Hypertension: Assessment from Minimal ModelInterpretation of Intravenous Glucose Tolerance Test Data” (R. Burattini, M. Morettini, etal., Med Biol Eng Comput, 2011:831–841) compared levels of an insulin sensitivity index SIin patients with high blood pressure and patients with normal blood pressure. Ten patientswith high blood pressure had a mean value of 3.4 with a standard deviation of 0.6, and eightpatients with normal blood pressure had a mean value of 7.9 with a standard deviation of0.6. Units are 10−5 · min−1 · pmol−1. Find a 98% confidence interval for the difference inmean levels between those with high blood pressure and those with normal blood pressure.
The article “Dynamics of Insulin Action in Hypertension: Assessment from Minimal Model
Interpretation of Intravenous Glucose Tolerance Test Data” (R. Burattini, M. Morettini, et
al., Med Biol Eng Comput, 2011:831–841) compared levels of an insulin sensitivity index SI
in patients with high blood pressure and patients with normal blood pressure. Ten patients
with high blood pressure had a mean value of 3.4 with a standard deviation of 0.6, and eight
patients with normal blood pressure had a mean value of 7.9 with a standard deviation of
0.6. Units are 10−5 · min−1 · pmol−1. Find a 98% confidence interval for the difference in
mean levels between those with high blood pressure and those with normal blood pressure.
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