Normal Distribution:

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 3 days and a standard deviation of 1.5 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 2.2 days in recovery? ____ e. What is the probability of spending between 3.2 and 3.9 days in recovery?____ f. The 80th percentile for recovery times is days.____

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