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Mathematics, 23.10.2019 08:50 bridgetosanders
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4 days and a standard deviation of 1.6 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 5.1 days to recover? []
d. what is the probability of spending more than 4.8 days in recovery? []
e. what is the probability of spending between 3.2 and 3.7 days in recovery? []
f. the 90th percentile for recovery times is []
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