Question: Select the correct test for this example: A human factors psychologist is comparing three different adhesives used in sealing cereal boxes to see which one

Select the correct test for this example: A human factors psychologist is comparing three different adhesives used in sealing cereal boxes to see which one is easiest to open. He obtained 90 consumers, randomly assigned each participant to open one cereal box, and measured how long it took to open the box. Thirty of the boxes were sealed with Adhesive A, 30 with Adhesive B, and 30 with Adhesive C. (p. 18)

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