An experiment was conducted to compare three types of paint for evidence of differences in their...

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An experiment was conducted to compare three types of paint for evidence of differences in their...

An experiment was conducted to compare three types of paint for evidence of differences in their wearing qualities. They were exposed to abrasive action and the time in hours until abrasion was noticed was recorded. Is there an evidence suggests that wearing quality differs for the three paints? If significant differences are found, which paint stands out? Six samples were collected for each type of paint.

Paint type

1 2 3

158 515 317

97 264 662

282 544 213

315 525 536

220 330 175

115 525 614

math Statistics-And-Probability

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