patient recovery time from a particular surgical procedure is normally and a standard deviation of 2 days. Let X be the recovery time for a ra nswers to 4 decimal places where possible. hat is the distribution of X? X~ N( hat is the median recovery time? days hat is the Z-score for a patient that took 4.3 days to recover? mat is the probability of spending more than 2.1 days in recovery? at is the probability of spending between 3.1 and 4.1 days in recovery? 85th percentile for recovery times is days.

MATLAB: An Introduction with Applications
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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 2 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 4.3 days to recover?
d. What is the probability of spending more than 2.1 days in recovery?
e. What is the probability of spending between 3.1 and 4.1 days in recovery?
f. The 85th percentile for recovery times is
days.
Transcribed Image Text:The patient recovery time from a particular surgical procedure is normally distributed with a mean of 3 days and a standard deviation of 2 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 4.3 days to recover? d. What is the probability of spending more than 2.1 days in recovery? e. What is the probability of spending between 3.1 and 4.1 days in recovery? f. The 85th percentile for recovery times is days.
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