The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.6 days and a standard deviation of 2.3 days. 1.) What is the probability of spending more than two days in recovery? A.)0.8709 B.) 0.0495 C.) 0.9412 D.) 0.0588 2.) The 80th percentile for recovery times is? A.) 7.54 B.) 4.24 C.) 7.01 D.) 6.81
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.6 days and a standard deviation of 2.3 days. 1.) What is the probability of spending more than two days in recovery? A.)0.8709 B.) 0.0495 C.) 0.9412 D.) 0.0588 2.) The 80th percentile for recovery times is? A.) 7.54 B.) 4.24 C.) 7.01 D.) 6.81
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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Question
The patient recovery time from a particular surgical procedure is
1.) What is the probability of spending more than two days in recovery?
A.)0.8709
B.) 0.0495
C.) 0.9412
D.) 0.0588
2.) The 80th percentile for recovery times is?
A.) 7.54
B.) 4.24
C.) 7.01
D.) 6.81
Expert Solution
Step 1
Ans# Given the patient recovery time from a particular surgical procedure is normally distributed
with a mean = 5.6 days and a standard deviation = 2.3 days.
Find
1.) P( X >2 )
2.) P( X < x) = 0.80
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