The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4.2 days and a standard deviation of 1.7 days. What is the chance of spending an average of more than 6 days in recovery for four patients who underwent this surgical procedure? Notes: 1. Round off your z-score to two decimal places. 2. Write your answer using four decimal places. (i.e. 0.2612). If Canvas omits the last digit of 0, let it be. 3. Do not express your answer as percentage.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4.2 days and a standard deviation of 1.7 days. What is the chance of spending an
average of more than 6 days in recovery for four patients who underwent this surgical procedure?
Notes:
1. Round off your z-score to two decimal places.
2. Write your answer using four decimal places. (i.e. 0.2612). If Canvas omits the last digit of 0, let it be.
3. Do not express your answer as percentage.
Transcribed Image Text:The patient recovery time from a particular surgical procedure is normally distributed with a mean of 4.2 days and a standard deviation of 1.7 days. What is the chance of spending an average of more than 6 days in recovery for four patients who underwent this surgical procedure? Notes: 1. Round off your z-score to two decimal places. 2. Write your answer using four decimal places. (i.e. 0.2612). If Canvas omits the last digit of 0, let it be. 3. Do not express your answer as percentage.
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