4.47 Knee replacements have emerged as a mainstream surgery. According to the Knee Replacement Statistics Agency of Research and Quality (AHRQ), over 600,000 procedures were per- formed in 2009, and the number is expected to grow into the millions by the year 2030. According to the American Academy of Orthopedic Surgeons (AAOS), serious complications occur in less than 2% of cases. If AAOS is correct that only 2% of knee replacement patients have serious com- plications, would the next 10 patients at a major teaching hospital receiving a knee replacement constitute a binomial experiment with n = 10 and .02? Justify your answer.