3. A researcher designs an experiment using two drugs, she prepares 15 independent flasksof yeast growth medium and yeast cells. She adds tunicamycin (T) or caffeine (C) to 5 flasks each.Remaining 5 flasks get no drugs (ND). Doubling time of the yeast cells are measured in each flask,data is provided below:FlaskTFlaskFlaskND18.265.2116.876.1125.1886.2135.647.695.7145.257.9106.3156.1a. Test if mean doubling time is different than others in at least one growth condition (ND, T or C),using F-test and report an approximate p-value for the level of significance. What is the hypotheses andthe assumptions of this test?b. Repeat the test using a non-narametric method.

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A researcher designs an experiment using two drugs, she prepares 15 independent flasks of yeast growth medium and yeast cells. She adds tunicamycin (T) or caffeine (C) to 5 flasks each. Remaining 5 flasks get no drugs (ND). Doubling time of the yeast cells are measured in each flask, data is provided below: Flask Flask Flask ND 1 8.2 6 5.2 11 2 6.8 7 6.1 12 5.1 3 8 8. 6.2 13 5.6 7.6 5.7 14 5.2 5 7.9 10 6.3 15 6.1 a. Test if mean doubling time is different than others in at least one growth condition (ND, T or C), using F-test and report an approximate p-value for the level of significance. What is the hypotheses and the assumptions of this test?

A researcher designs an experiment using two drugs, she prepares 15 independent flasks of yeast growth medium and yeast cells. She adds tunicamycin (T) or caffeine (C) to 5 flasks each. Remaining 5 flasks get no drugs (ND). Doubling time of the yeast cells are measured in each flask, data is provided below: Flask Flask Flask ND 1 8.2 6 5.2 11 2 6.8 7 6.1 12 5.1 3 8 8. 6.2 13 5.6 7.6 5.7 14 5.2 5 7.9 10 6.3 15 6.1 a. Test if mean doubling time is different than others in at least one growth condition (ND, T or C), using F-test and report an approximate p-value for the level of significance. What is the hypotheses and the assumptions of this test?

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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3. A researcher designs an experiment using two drugs, she prepares 15 independent flasks of yeast growth medium and yeast cells. She adds tunicamycin (T) or caffeine (C) to 5 flasks each. Remaining 5 flasks get no drugs (ND). Doubling time of the yeast cells are measured in each flask, data is provided below: Flask Flask с Flask ND 1 8.2 6 5.2 11 6 2 6.8 7 6.1 12 5.1 3 8 8 6.2 13 5.6 4 7.6 5.7 14 5.2 5 7.9 10 6.3 15 6.1 c. Test if mean doubling time is different in Caffeine (C ) when compared to no drug (ND) using an ANOVA method, report an approximate p-value for the level of significance.
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