Experimental surgical procedure is beingstudied

Reference no: EM13336090

An experimental surgical procedure is beingstudied as an alternative to the old method. Both methods are considered safe. Five surgeonsperform the operation on two patients matched by age, sex, and other relevant factors, with theresults shown. The time to complete the surgery(in minutes) is recorded. (a) At the 5 percentsignificance level, is the new way faster? Stateyour hypotheses and show all steps clearly. (b) Isthe decision close? Surgery

Surgeon 1 Surgeon 2 Surgeon 3Surgeon 4 Surgeon 5

Old way36 55 28 40 62

Newway 29 42 30 32 56

Reference no: EM13336090

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