The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4 days and a standard deviation of 1.8 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 - NO 4 b. What is the median recovery time? 4 ✓1.8 days of c. What is the Z-score for a patient that took 5.9 days to recover? 1.0556 f. The 85th percentile for recovery times is OF OF d. What is the probability of spending more than 3.7 days in recovery? e. What is the probability of spending between 4.4 and 5 days in recovery? days. OB
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4 days and a standard deviation of 1.8 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 - NO 4 b. What is the median recovery time? 4 ✓1.8 days of c. What is the Z-score for a patient that took 5.9 days to recover? 1.0556 f. The 85th percentile for recovery times is OF OF d. What is the probability of spending more than 3.7 days in recovery? e. What is the probability of spending between 4.4 and 5 days in recovery? days. OB
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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