In ENJOY hotel, there are a total of 200 rooms. 160 rooms are ordinary-sized, and the rest are suites. For the ordinary-sized rooms, 80 of them have garden views while the remaining ones have sea views. All suites have sea views. An inspector will randomly inspect a room. (a) What is the probability that a randomly selected room is a suite? (b) Given that a room has sea view is selected, what is the probability that it is a suite? (c) What is the probability that the room is an ordinary-sized room, if this selected room has garden view? A senior inspector will inspect 10 rooms this week. (d) To have a fair representation, how many sea-view rooms and how many garden-view rooms should be inspected?
In ENJOY hotel, there are a total of 200 rooms. 160 rooms are ordinary-sized, and the rest are suites. For the ordinary-sized rooms, 80 of them have garden views while the remaining ones have sea views. All suites have sea views. An inspector will randomly inspect a room. (a) What is the probability that a randomly selected room is a suite? (b) Given that a room has sea view is selected, what is the probability that it is a suite? (c) What is the probability that the room is an ordinary-sized room, if this selected room has garden view? A senior inspector will inspect 10 rooms this week. (d) To have a fair representation, how many sea-view rooms and how many garden-view rooms should be inspected?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:In ENJOY hotel, there are a total of 200 rooms. 160 rooms are ordinary-sized, and the rest are suites. For the
ordinary-sized rooms, 80 of them have garden views while the remaining ones have sea views. All suites
have sea views.
An inspector will randomly inspect a room.
(a) What is the probability that a randomly selected room is a suite?
(b) Given that a room has sea view is selected, what is the probability that it is a suite?
(c) What is the probability that the room is an ordinary-sized room, if this selected room has garden view?
A senior inspector will inspect 10 rooms this week.
(d) To have a fair representation, how many sea-view rooms and how many garden-view rooms should be
inspected?
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