(a) Construct a 95% confidence interval for the mean surgery time for this procedure. Round your answers to one decimal place. A 95% confidence interval for the mean surgery time for this procedure is
(a) Construct a 95% confidence interval for the mean surgery time for this procedure. Round your answers to one decimal place. A 95% confidence interval for the mean surgery time for this procedure is
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
Related questions
Question
Hip surgery: In a sample of
127
hip surgeries of a certain type, the average surgery time was
137.7
minutes with a standard deviation of
23.1
minutes.
Part: 0 / 2
0 of 2 Parts Complete
Part 1 of 2
(a) Construct a
95%
confidence interval for the
A
95%
<<μ
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