2. 34 petri dishes are prepared with a growth medium. 16 are randomly selected and treated with antibiotic A. The other 18 are treated with antibiotic B. Each dish is inoculated with a bacteria. Several hours later, the diameter of the bacteria colony in each dish is measured in mm, with these results: A:8.59, 7.80, 4.11, 8.68, 8.08, 7.86, 6.97, 8.21, 1.72, 8.13, 7.48, 6.33, 8.32, 8.65, 3.06, 8.90 B: 5.59, 6.96, 5.25, 6.46, 0.09, 7.70, 3.10, 0.94, 7.00, 7.91, 6.39, 7.45, 5.79, 6.66, 5.91, 6.62, 5.07, 7.25 Let μA and μB be the respective population mean diameters across many similar hypothetical experiments. Consider a test at level \alpha = 0.10 of H0 μA - μB = 0 vs. HA: μA - μB 6 = 0. (a) Do you think it is plausible that the samples came from approximately normal distributions? Why or why not? (b) Run a bootstrap test to evaluate H0 using 5000 resamples. (c) Use R to run a Wilcoxon Rank Sum test to evaluate H0: the two distributions are identical vs. HA: the distributions of the two distributions have the same shape, but one is shifted relative to the other. We are supposed to use Rstudio and coding to solve these questions but I don't know how, please help

2. 34 petri dishes are prepared with a growth medium. 16 are randomly selected and treated with antibiotic A. The other 18 are treated with antibiotic B. Each dish is inoculated with a bacteria. Several hours later, the diameter of the bacteria colony in each dish is measured in mm, with these results: A:8.59, 7.80, 4.11, 8.68, 8.08, 7.86, 6.97, 8.21, 1.72, 8.13, 7.48, 6.33, 8.32, 8.65, 3.06, 8.90 B: 5.59, 6.96, 5.25, 6.46, 0.09, 7.70, 3.10, 0.94, 7.00, 7.91, 6.39, 7.45, 5.79, 6.66, 5.91, 6.62, 5.07, 7.25 Let μA and μB be the respective population mean diameters across many similar hypothetical experiments. Consider a test at level \alpha = 0.10 of H0 μA - μB = 0 vs. HA: μA - μB 6 = 0. (a) Do you think it is plausible that the samples came from approximately normal distributions? Why or why not? (b) Run a bootstrap test to evaluate H0 using 5000 resamples. (c) Use R to run a Wilcoxon Rank Sum test to evaluate H0: the two distributions are identical vs. HA: the distributions of the two distributions have the same shape, but one is shifted relative to the other. We are supposed to use Rstudio and coding to solve these questions but I don't know how, please help

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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