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2. The kidney plays a role in metabolizing water-soluble drugs. One study showed that the kidney takes 4 hours on average to metabolize most water-soluble drugs, when properly hydrated. To test this notion, eight paid volunteers were administered equal amounts of a water-soluble drug after being properly hydrated. The amount of time it took each person's kidneys to completely metabolize the drug was recorded. The results at the end of the study are as follows: 5, 6, 5, 3, 4, 5, 6, and 5. Using the .05 level of significance, what should we conclude about the study claiming it takes 4 hours to fully metabolize water-soluble drugs? (Tha. | is, does the average time it takes for metabolism under these conditions differ significantly from 4 hours?) Show all five steps of hypothesis testing