Homework Help is Here – Start Your Trial Now!
Math
Statistics
A nurse commutes daily from his urban home to his midtown hospital. On the average trip one way takes 24 minutes, with a standard deviation of 3.8 minutes. Assume the distribution of trips times to be normally distributed. a) What is the probability that a trip will take at least ½ hour? b) If the time of his duty is 9:00 am and he leaves his house at 8:45 am daily, what percentage of the time is he late for work? c) If he leaves the house at 8:35 am and coffee is served at the hospital from 8:50 am until 9:00 am, what is the probability that he misses coffee?

A nurse commutes daily from his urban home to his midtown hospital. On the average trip one way takes 24 minutes, with a standard deviation of 3.8 minutes. Assume the distribution of trips times to be normally distributed. a) What is the probability that a trip will take at least ½ hour? b) If the time of his duty is 9:00 am and he leaves his house at 8:45 am daily, what percentage of the time is he late for work? c) If he leaves the house at 8:35 am and coffee is served at the hospital from 8:50 am until 9:00 am, what is the probability that he misses coffee?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
Please show your solution and write readable thanks.
A nurse commutes daily from his urban home to his midtown hospital. On the average trip one way takes 24 minutes, with a standard deviation of 3.8 minutes. Assume the distribution of trips times to be normally distributed. a) What is the probability that a trip will take at least ½ hour? b) If the time of his duty is 9:00 am and he leaves his house at 8:45 am daily, what percentage of the time is he late for work? c) If he leaves the house at 8:35 am and coffee is served at the hospital from 8:50 am until 9:00 am, what is the probability that he misses coffee?
Transcribed Image Text:A nurse commutes daily from his urban home to his midtown hospital. On the average trip one way takes 24 minutes, with a standard deviation of 3.8 minutes. Assume the distribution of trips times to be normally distributed. a) What is the probability that a trip will take at least ½ hour? b) If the time of his duty is 9:00 am and he leaves his house at 8:45 am daily, what percentage of the time is he late for work? c) If he leaves the house at 8:35 am and coffee is served at the hospital from 8:50 am until 9:00 am, what is the probability that he misses coffee?
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS