The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

Question

Question

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 7.8 days and a standard

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

The Z-scone is defined as Za X-Me where l = 7.8 T= 2.9 days days : Z-score for a patient who takes 9-days to recover za 9-7.8 Please leave a comment if there is any doubt.

Leave an up vote if you like the solution..!!!!

Add a comment

Answer 2

Similar Homework Help Questions

The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.3 days and a standard deviation of 2.1 days. The insurance company will not pay for patients to stay in the hospital if recovery time is more than the usual time to recover. Would a patient who takes ten days to recover have to pay some of his own bill? yes since this is outside of the normal range. no the score is within normal...
The patient recovery time for a particular surgical procedure is normally distributed with a a mean...

The patient recovery time for a particular surgical procedure is normally distributed with a a mean of μ = 5.7 days and a standard deviation of σ = 1.2 days. (Round your answers to 3 decimal places.) a) 95% of patients have a recovery time between and . b) What is the recovery time for a patient who is 1.5 standard deviations below the mean? c) If X is the recovery time, compute P(3≤X≤4) and interpret what it means in the context...
The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

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-N | b. What is the median recovery time? days c. What is the Z-score for a patient that took 5.7 days to recover? d. What is the...

The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

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 4.1 days to recover? d. What is the...
The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 3 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-NG b. What is the median recovery time? days c. What is the Z-score for a patient that took 4.9 days to recover? d. What is the probability...
The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 3 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 ~ N( ____ , ____ ) b. What is the median recovery time? _____ days c. What is the Z-score for a patient that took 4.5 days...

1. The patient recovery time from a particular surgical procedure is normally distributed with a mean...

1. The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.9 days and a standard deviation of 2.1 days. What is the probability of spending more than 2 days in recovery? (Round your answer to four decimal places.) 2. The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.8 days and a standard deviation of 2.4 days. What is the 90th percentile for recovery times? (Round...
The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.9 days and a standard deviation of 1.9 days. What is the 75th percentile for recovery times? (Round your answer to two decimal places.) days
The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.1 days and a standard deviation of 1.6 days. What is the 70th percentile for recovery times? (Round your answer to two decimal places.) days

The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.6 days and a standard deviation of 1.9 days. What is the 70th percentile for recovery times? (Round your answer to two decimal places.)

The patient recovery time from a particular surgical procedure is normally distributed with a mean of...

Homework Answers