26. A study was made as to how the concentration of a certain drug in the blood,...

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26. A study was made as to how the concentration of a certain drug in the blood, 24 hours after being injected, is influenced by age and gender. An analysis of the blood samples of 40 people given the drug yielded the following concentrations

(in milligrams per cubic centimeter).

image text in transcribed

(a) Test the hypothesis of no age and gender interaction.

(b) Test the hypothesis that gender does not affect the blood concentration.

(c) Test the hypothesis that age does not affect blood concentration.

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Introduction To Probability And Statistics For Engineers And Scientists

ISBN: 9780125980579

3rd Edition

Authors: Sheldon M. Ross

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Question Posted: Sep 19, 2024 02:27 PM

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26. A study was made as to how the concentration of a certain drug in the blood,...

Question:

Age Group 11-25 26-40 41-65 Over 65 Male 52 52.5 53.2 82.4 56.6 49.6 53.6 86.2 68.2 48,7 49.8 101.3 82.5 44.6 50.0 92.4 85.6 43.4 51.2 78.6 Female 68.6 60.2 58.7 82.2 80.4 58.4 55.9 79.6 86.2 56.2 56.0 81.4 81.3 54.2 57.2 80.6 77.2 61.1 60.0 82.2

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Introduction To Probability And Statistics For Engineers And Scientists

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