Problem #3: A fast-food restaurant chain has 600 outlets in the U. S. The table below categorizes cities by thesize and location and presents the number of restaurants in this chain in the cities of that category. A restaurantis to be chosen at random from the 600 to test market a new recipe for chicken.RegionPopulation of CityNESESWNWUnder 50,000303515550,000 - 500,000609070Over 500,000150253060a. What is the probability the restaurant is located in the SE and in a city with population 50,000 to 500,000?b. What is the probability the restaurant selected is located in the SW?c. What is the probability the restaurant is located in the NE or SE?d. What is the probability the restaurant is in a city with population under 50,000 or is located in the NW?30

Given: The total number of observations = 600. The given information is represented as table form…

Problem #3: A fast-food restaurant chain has 600 outlets in the U. S. The table below categorizes cities by the size and location and presents the number of restaurants in this chain in the cities of that category. A restaurant is to be chosen at random from the 600 to test market a new recipe for chicken. Region Population of City NE SE SW NW Under 50,000 30 35 15 50,000 - 500,000 60 90 70 30 Over 500,000 150 25 30 a. What is the probability the restaurant is located in the SE and in a city with population 50,000 to 500,000? b. What is the probability the restaurant selected is located in the SW? c. What is the probability the restaurant is located in the NE or SE? d. What is the probability the restaurant is in a city with population under 50,000 or is located in the NW?

Problem #3: A fast-food restaurant chain has 600 outlets in the U. S. The table below categorizes cities by the size and location and presents the number of restaurants in this chain in the cities of that category. A restaurant is to be chosen at random from the 600 to test market a new recipe for chicken. Region Population of City NE SE SW NW Under 50,000 30 35 15 50,000 - 500,000 60 90 70 30 Over 500,000 150 25 30 a. What is the probability the restaurant is located in the SE and in a city with population 50,000 to 500,000? b. What is the probability the restaurant selected is located in the SW? c. What is the probability the restaurant is located in the NE or SE? d. What is the probability the restaurant is in a city with population under 50,000 or is located in the NW?

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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Question

Problem #3: A fast-food restaurant chain has 600 outlets in the U. S. The table below categorizes cities by the
size and location and presents the number of restaurants in this chain in the cities of that category. A restaurant
is to be chosen at random from the 600 to test market a new recipe for chicken.
Region
Population of City
NE
SE
SW
NW
Under 50,000
30
35
15
5
50,000 - 500,000
60
90
70
Over 500,000
150
25
30
60
a. What is the probability the restaurant is located in the SE and in a city with population 50,000 to 500,000?
b. What is the probability the restaurant selected is located in the SW?
c. What is the probability the restaurant is located in the NE or SE?
d. What is the probability the restaurant is in a city with population under 50,000 or is located in the NW?
30

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