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The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4 days and a standard deviation of 1.7 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 5.8 days to recover? d. What is the probability of spending more than 4.1 days in recovery? e. What is the probability of spending between 4.4 and 5 days in recovery? f. The 85th percentile for recovery times is days.

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4 days and a standard deviation of 1.7 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 5.8 days to recover? d. What is the probability of spending more than 4.1 days in recovery? e. What is the probability of spending between 4.4 and 5 days in recovery? f. The 85th percentile for recovery times is days.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4 days and a standard deviation of 1.7 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 5.8 days to recover? d. What is the probability of spending more than 4.1 days in recovery? e. What is the probability of spending between 4.4 and 5 days in recovery? days. f. The 85th percentile for recovery times is
Transcribed Image Text:The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4 days and a standard deviation of 1.7 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 5.8 days to recover? d. What is the probability of spending more than 4.1 days in recovery? e. What is the probability of spending between 4.4 and 5 days in recovery? days. f. The 85th percentile for recovery times is
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