The patient recovery time from a particular surgical procedure is normally distributed with a mean of 3 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( b. What is the median recovery time? days c. What is the Z-score for a patient that took 4.2 days to recover? d. What is the probability of spending more than 3.6 days in recovery? e. What is the probability of spending between 4 and 4.9 days in recovery? days. f. The 70th percentile for recovery times is
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 3 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( b. What is the median recovery time? days c. What is the Z-score for a patient that took 4.2 days to recover? d. What is the probability of spending more than 3.6 days in recovery? e. What is the probability of spending between 4 and 4.9 days in recovery? days. f. The 70th percentile for recovery times is
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The patient recovery time from a particular surgical procedure is normally distributed with a mean of 3
days and a standard deviation of 1.9 days. Let X be the recovery time fora randomly selected patient.
Round all answers to 4 decimal places where possible.
a. What is the distribution of X? X - N(
b. What is the median recovery time? |
days
c. What is the Z-score for a patient that took 4.2 days to recover?
d. What is the probability of spending more than 3.6 days in recovery?
e. What is the probability of spending between 4 and 4.9 days in recovery?
days.
f. The 70th percentile for recovery times is
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