You work with a group attempting to develop a coating for steel plates used in the construction of buildings. It is desirable for such coatings to be highly resistant to the elements in order to preserve the aesthetics for the building (eg, so the surface does not dull, rust, or otherwise deteriorate). Your team has developed 6 different candidate coatings for testing. The testing procedure involves running a solution of 90% water and 10% hydrochloric acid heated to 140 degrees(F) over ten different sample steel plates for each of the candidate coatings for a period of 4 hours. The response of interest was the weight loss of the plates (gms) - note that less weight loss implies a more effective coating. The data appear below. Which of the following would NOT provide a reasonable way to evaluate this data? a) A 1-way ANOVA with the factor being the different types of coatings followed up with Bonferroni comparison intervals for each coating mean. b) A Kruskal-Wallis test with k = 6 groups followed up with intervals based on order statistics of all the pairwise differences for each pair of coating samples. c) A 2 test for the percentage of results