The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4 days and a standard deviation of 1.9 days. Let X be the recovery time for a randomly selected patient. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N( 4 V 1.9 b. What is the median recovery time? days c. What is the Z-score for a patient that took 5.6 days to recover? d. What is the probability of spending more than 3.7 days in recovery? e. What is the probability of spending between 3.1 and 4.1 days in recovery? f. The 90th percentile for recovery times is days.
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4 days and a standard deviation of 1.9 days. Let X be the recovery time for a randomly selected patient. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N( 4 V 1.9 b. What is the median recovery time? days c. What is the Z-score for a patient that took 5.6 days to recover? d. What is the probability of spending more than 3.7 days in recovery? e. What is the probability of spending between 3.1 and 4.1 days in recovery? f. The 90th percentile for recovery times is days.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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