3. (Mathematical Excursions by Aufmann). A consumer testing agency has tested the strengths of 3 brands of -inch rope. The results of the tests are shown in the following table. According to the same test results, which company produces-inch rope for which the breaking point has the smallest standard 8 deviation? Company Breaking points of inch rope in pounds 8 122, 141, 151, 114, 108, 149, 125 128, 127, 148, 164, 97, 109, 137 112, 121, 138, 131, 134, 139, 135 5/10 Trustworthy Brand X Never Snap

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