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Silicone implant augmentation rhinoplasty is used to correct congenital nose deformities. The success of the procedure depends on various biomechanical properties of the human nasal periosteum and fascia. An article reported that for a sample of 17 (newly deceased) adults, the mean failure strain (%) was 25.0, and the standard deviation was 3.4. Assuming a normal distribution for failure strain, estimate true average strain in a way that conveys information about precision and reliability. (Use a 95% confidence interval. Round your answers to two decimal places.) % %) You may need to use the appropriate table in the Appendix of Tables to answer this question. 4. [-/3 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A study of the ability of individuals to walk in a straight line reported the accompanying data on cadence (strides per second) for a sample of n = 20 randomly selected healthy men. 0.93 0.85 0.92 0.95 0.93 0.86 1.00 0.92 0.85 0.81 0.77 0.93 0.93 1.03 0.93 1.06 1.07 0.96 0.81 0.97 A normal probability plot gives substantial support to the assumption that the population distribution of cadence is approximately normal. A descriptive summary of the data from Minitab follows. Variable N Mean Median TrMean StDev SEMean cadence 20 0 . 9240 0. 9300 0 . 9244 0 . 0814 0 . 0182 Variable Min Max Q1 03 cadence 0. 7700 1 . 0700 0 . 8550 0 . 9650 (a) Calculate and interpret a 95% confidence interval for population mean cadence. (Round your answers to four decimal places.) strides per second Interpret this interval. O With 95% confidence, the value of the true mean cadence of all such men falls above the confidence interval. O With 95% confidence, the value of the true mean cadence of all such men falls below the confidence interval. O With 95% confidence, the value of the true mean cadence of all such men falls inside the confidence interval