Question: A study was conducted at Virginia Tech to determine if the strength of a wound from surgical incision is affected by the temperature of the

A study was conducted at Virginia Tech to determine if the “strength” of a wound from surgical incision is affected by the temperature of the knife. Eight dogs were used in the experiment. “Hot” and “cold” incisions were made on the abdomen of each dog, and the strength was measured. The resulting data appear below.

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1. Write an appropriate hypothesis to determine if there is a significant difference in strength between the hot and cold incisions.

2. Test the hypothesis using a paired t-test. Use a P-value in your conclusion.

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