8. The number of minutes that a patient waits at a medical clinic to see a...
8. The number of minutes that a patient waits at a medical clinic to see a doctor is represented by a uniform distribution between zero and 30 minutes, inclusive.
a. If X equals the number of minutes a person waits, what is the distribution of X?
b. Write the probability density function for this distribution.
c. What is the mean and standard deviation for waiting time?
d. What is the probability that a patient waits less than ten minutes?
Homework Answers
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8. The number of minutes that a patient waits at a medical
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l th steps from Q076 Uniform Probability Distribution see notes amount of time, in minutes, that a person must wait for a bus is uniformly distributed between zero and The 29 minutes, inclusive a. Draw the graph. (4 points) P(. 0 3448 29 24 b. Find the waiting time that corresponds to the 8o'h percentile value. This is the waiting that a person will have to wait 80th of the time. 5 points K-80% * 2.9 K-0.80メ24 will Wa +...
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77. A subway train on the 4 line arrives every sight minutes during rush hour. We are interested in the length of time a commuter must wait for a train to arrive.The time follows a uniform distribution. 1. Define the random variable. X_ 2. Х~ 3. Graph the probability distribution 7. 8. Find the probability that the commuter waits less than one minute. Find the probability that the commuter waits between three and four minutes. 9. Siorty percent of...
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