question 17 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(___,___) b. What is the median recovery time?  days c. What is the Z-score for a patient that took 5.2 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 3.2 and 4 days in recovery?  f. The 80th percentile for recovery times is  _____days.

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question 17

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(___,___)

b. What is the median recovery time?  days

c. What is the Z-score for a patient that took 5.2 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 3.2 and 4 days in recovery? 

f. The 80th percentile for recovery times is  _____days.

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