An article in Medicine and Science in Sports and Exercise "Maximal Leg-Strength Training Improves Cycling Economy in Previously Untrained Men," (2005, Vol. 37 pp. 131-1236) studied cycling performance before and after eight weeks of leg-strength training. Seven previously untrained males performed leg-strength training three days per week for eight weeks (with four sets of five replications at 85% of one repetition maximum). Peak power during incremental cycling increased to a mean of 315 watts with a standard deviation of 16 watts. Construct a 98% two-sided confidence interval for the mean peak power after training. Assume population is approximately normally distributed. Round the answers to 2 decimal places. i
An article in Medicine and Science in Sports and Exercise "Maximal Leg-Strength Training Improves Cycling Economy in Previously Untrained Men," (2005, Vol. 37 pp. 131-1236) studied cycling performance before and after eight weeks of leg-strength training. Seven previously untrained males performed leg-strength training three days per week for eight weeks (with four sets of five replications at 85% of one repetition maximum). Peak power during incremental cycling increased to a mean of 315 watts with a standard deviation of 16 watts. Construct a 98% two-sided confidence interval for the mean peak power after training. Assume population is approximately normally distributed. Round the answers to 2 decimal places. i
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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![An article in Medicine and Science in Sports and Exercise "Maximal Leg-Strength Training Improves Cycling Economy in Previously
Untrained Men," (2005, Vol. 37 pp. 131-1236) studied cycling performance before and after eight weeks of leg-strength training.
Seven previously untrained males performed leg-strength training three days per week for eight weeks (with four sets of five
replications at 85% of one repetition maximum). Peak power during incremental cycling increased to a mean of 315 watts with a
standard deviation of 16 watts. Construct a 98% two-sided confidence interval for the mean peak power after training. Assume
population is approximately normally distributed.
Round the answers to 2 decimal places.
i
i](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Facf82bfe-f489-4995-848d-8c849705bb46%2F8bc9a99f-4e16-45b3-a9e6-fdeda6828058%2F1e1hvvn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An article in Medicine and Science in Sports and Exercise "Maximal Leg-Strength Training Improves Cycling Economy in Previously
Untrained Men," (2005, Vol. 37 pp. 131-1236) studied cycling performance before and after eight weeks of leg-strength training.
Seven previously untrained males performed leg-strength training three days per week for eight weeks (with four sets of five
replications at 85% of one repetition maximum). Peak power during incremental cycling increased to a mean of 315 watts with a
standard deviation of 16 watts. Construct a 98% two-sided confidence interval for the mean peak power after training. Assume
population is approximately normally distributed.
Round the answers to 2 decimal places.
i
i
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