The makers of furnace filters recently conducted a test to determine whether the median number of particulates that would pass through their four leading filters was the same. A random sample of 6 of each type of filter was used with the following data being recorded: The Kruskal-Wallis test can be used in this case since it requires that the sample sizes be equal.

Question

The makers of furnace filters recently conducted a test to determine whether the median number of particulates that would pass through their four leading filters was the same. A random sample of 6 of each type of filter was used with the following data being recorded:  The Kruskal-Wallis test can be used in this case since it requires that the sample sizes be equal.

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The Answer of The makers of furnace filters recently conducted a test to determine whether the median number of particulates that would pass through their four leading filters was the same. A random sample of 6 of each type of filter was used with the following data being recorded:  The Kruskal-Wallis test can be used in this case since it requires that the sample sizes be equal.

The Makers of Furnace Filters Recently Conducted a Test to Determine