Question E and F 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 5.7 days to recover?  d. What is the probability of spending more than 4.9 days in recovery?  e. What is the probability of spending between 5 and 5.9 days in recovery?  f. The 85th percentile for recovery times is  days.

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Question E and F

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 5.7 days to recover? 

d. What is the probability of spending more than 4.9 days in recovery? 

e. What is the probability of spending between 5 and 5.9 days in recovery? 

f. The 85th percentile for recovery times is  days.

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