triathlon consisting of swimming, cycling, and running isone of the more strenuous
Chapter 7, Problem 48(choose chapter or problem)
triathlon consisting of swimming, cycling, and running isone of the more strenuous amateur sporting events. Thearticle Cardiovascular and Thermal Response of TriathlonPerformance (Medicine and Science in Sports andExercise, 1988: 385389) reports on a research studyinvolving nine male triathletes. Maximum heart rate(beats/min) was recorded during performance of each of thethree events. For swimming, the sample mean and samplestandard deviation were 188.0 and 7.2, respectively.Assuming that the heart-rate distribution is (approximately)normal, construct a 98% CI for true mean heart rate oftriathletes while swimming.
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