you can use R for this question.

2. Points = 6 + 6 + 5 + 3 = 20. (a) Draw three different samples of sizes 20, 25, and 30 from exponential distributions of rates: 1/2 for the first sample of size 20, 1/5 for the second sample of size 25, and 1/6 for the third sample of size 30. Using the samples in (a) from three populations, answer the following using R. 1 (b) Perform the Bartlett, Levine, and Fligner-Killen tests taking a = 0.05. Draw conclusions from the findings. (c) Perform three pairwise tests in (b) as an alternative to draw conclusions taking a= 0.05. (d) Perform the Kruskal-Wallis test taking a = 0.05. Draw conclusions from the = finding 2. Points = 6 + 6 + 5 + 3 = 20. (a) Draw three different samples of sizes 20, 25, and 30 from exponential distributions of rates: 1/2 for the first sample of size 20, 1/5 for the second sample of size 25, and 1/6 for the third sample of size 30. Using the samples in (a) from three populations, answer the following using R. 1 (b) Perform the Bartlett, Levine, and Fligner-Killen tests taking a = 0.05. Draw conclusions from the findings. (c) Perform three pairwise tests in (b) as an alternative to draw conclusions taking a= 0.05. (d) Perform the Kruskal-Wallis test taking a = 0.05. Draw conclusions from the = finding