Question: hey, please answer 13.11 for me and provide the additional information requested on the last photo all the data needed is there, check all three


Page 519. 0 2 13.11 Use Bartlett's test at the 0.05 level of signifi- cance to test for homogeneity of variances in Exercise 13.6 on page 519. hat av- 13.6 A study measured the sorption (either absorp- tion or adsorption) rates of three different types of or- ganic chemical solvents. These solvents are used to clean industrial fabricated-metal parts and are poten- tial hazardous waste. Independent samples from each type of solvent were tested, and their sorption rates were recorded as a mole percentage. (See McClave, Dietrich, and Sincich, 1997.) Aromatics Chloroalkanes Esters 1.06 0.95 1.58 0.29 0.13 0.06 0.79 0.65 1.45 0.91 0.06 0.51 0.09 0.82 1.15 0.57 0.83 0.44 0.10 0.17 0.89 1.12 1.16 0.43 0.55 0.53 0.17 1.05 0.61 0.31 0.60 Is there a significant difference in the mean sorption rates for the three solvents? Use a P-value for your conclusions. Which solvent would you use? . Exercise 13.6 (page 519) Include a box plot and comments (see above). Exercise 13.11 (page 520) In addition to Bartlett's test, use Levene's test to check for homogeneity of variance. Comment on any differences in the conclusions reached using these two tests. Exercise 13.20 (page 531) Include a box plot and comments (see hram Page 519. 0 2 13.11 Use Bartlett's test at the 0.05 level of signifi- cance to test for homogeneity of variances in Exercise 13.6 on page 519. hat av- 13.6 A study measured the sorption (either absorp- tion or adsorption) rates of three different types of or- ganic chemical solvents. These solvents are used to clean industrial fabricated-metal parts and are poten- tial hazardous waste. Independent samples from each type of solvent were tested, and their sorption rates were recorded as a mole percentage. (See McClave, Dietrich, and Sincich, 1997.) Aromatics Chloroalkanes Esters 1.06 0.95 1.58 0.29 0.13 0.06 0.79 0.65 1.45 0.91 0.06 0.51 0.09 0.82 1.15 0.57 0.83 0.44 0.10 0.17 0.89 1.12 1.16 0.43 0.55 0.53 0.17 1.05 0.61 0.31 0.60 Is there a significant difference in the mean sorption rates for the three solvents? Use a P-value for your conclusions. Which solvent would you use? . Exercise 13.6 (page 519) Include a box plot and comments (see above). Exercise 13.11 (page 520) In addition to Bartlett's test, use Levene's test to check for homogeneity of variance. Comment on any differences in the conclusions reached using these two tests. Exercise 13.20 (page 531) Include a box plot and comments (see hram
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