5-33. A pharmaceutical company is investigating the bioactivity of a new drug. Two dosage levels are used and the bioactivity measured in random samples as shown: Dosage = 20 mg Dosage = 30 mg 24 28 37 37 44 31 30 35 (a) Is there evidence to support the claim that higher dosage levels lead to greater bioactivity? (a) Construct a 95% one-sided lower confidence bound on the difference in the two means. (b) Do you have any concerns about the normality assumption is problem?
5-33. A pharmaceutical company is investigating the bioactivity of a new drug. Two dosage levels are used and the bioactivity measured in random samples as shown: Dosage = 20 mg Dosage = 30 mg 24 28 37 37 44 31 30 35 (a) Is there evidence to support the claim that higher dosage levels lead to greater bioactivity? (a) Construct a 95% one-sided lower confidence bound on the difference in the two means. (b) Do you have any concerns about the normality assumption is problem?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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