1 Normal 1 No Spac... Heading 1 Heading 2 Dictate Select Editing Voice Paragraph Styles 1. Improvement of Surgical Procedure. In a disease in which the postoperative mortality is usually 10%, a surgeon devises a new surgical technique. He tries the technique on 15 patients and has no fatalities. (a) What is the probability of the surgeon having no fatalities in treating 15 patients ifthe postoperative mortality rate is 0 = 0.1? (b) The surgeon claims that his new surgical technique significantly improves the survivalrate, Conduct the classical (frequentist) test Ho: O = 0.1 Vs.Ha: 0 0.1 V.S. H1:0 0.1 V.S. H1:0