Two levels (low and high) of insulin doses are given to
Chapter , Problem 5.38(choose chapter or problem)
Two levels (low and high) of insulin doses are given to two groups of diabetic rats to check the insulinbinding capacity, yielding the following data: Low dose: n1 =8 x1 = 1.98 s1 = 0.51 High dose: n2 = 13 x2 = 1.30 s2 = 0.35 Assume that the variances are equal. Give a 95% confidence interval for the difference in the true average insulin-binding capacity between the two samples.
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