Question

In: Statistics and Probability

Condé Nast Traveler publishes a Gold List of the top hotels all over the world. The...

Condé Nast Traveler publishes a Gold List of the top hotels all over the world. The Broadmoor Hotel in Colorado Springs contains 700 rooms and is on the 2004 Gold List. Suppose Broadmoor’s marketing group forecasts a mean demand of 670 rooms for the coming weekend. Assume that demand for the upcoming weekend is normally distributed with a standard deviation of 30.
a. What is the probability all the hotel rooms will be rented?

Solutions

Expert Solution

SOLUTION:

From given data,

Condé Nast Traveler publishes a Gold List of the top hotels all over the world. The Broadmoor Hotel in Colorado Springs contains 700 rooms and is on the 2004 Gold List. Suppose Broadmoor’s marketing group forecasts a mean demand of 670 rooms for the coming weekend. Assume that demand for the upcoming weekend is normally distributed with a standard deviation of 30.

The hotel contains 700 rooms

Let X denote the number of rooms on demand

A demand of 670 room is forecast

That is expected number of rooms on demand =670

The demand for the upcoming weekend is normally distributed

with a standard deviation of 30

so X has N ( , )

Z = (X - ) / has standard normal distribution

Where

= 670 ,   = 30

a. What is the probability all the hotel rooms will be rented

The probability all the hotel rooms will be rented

P(X > 700) = P ( (X - ) / >    (700 - 670) / 30)

   = P ( Z  > 1 )

= 1 - P ( Z  < 1 )

= 1 - 0.841344746

= 0.158655254


Related Solutions

A statistical program is recommended. The Condé Nast Traveler Gold List provides ratings for the top...
A statistical program is recommended. The Condé Nast Traveler Gold List provides ratings for the top 20 small cruise ships. The data shown below are the scores each ship received based upon the results from Condé Nast Traveler's Annual Readers' Choice Survey. Each score represents the percentage of respondents who rated a ship as excellent or very good on several criteria, including Shore Excursions and Food/Dining. An overall score was also reported and used to rank the ships. The highest...
A statistical program is recommended. The Condé Nast Traveler Gold List provides ratings for the top...
A statistical program is recommended. The Condé Nast Traveler Gold List provides ratings for the top 20 small cruise ships. The data shown below are the scores each ship received based upon the results from Condé Nast Traveler's Annual Readers' Choice Survey. Each score represents the percentage of respondents who rated a ship as excellent or very good on several criteria, including Shore Excursions and Food/Dining. An overall score was also reported and used to rank the ships. The highest...
A statistical program is recommended. The Condé Nast Traveler Gold List provides ratings for the top...
A statistical program is recommended. The Condé Nast Traveler Gold List provides ratings for the top 20 small cruise ships. The data shown below are the scores each ship received based upon the results from Condé Nast Traveler's Annual Readers' Choice Survey. Each score represents the percentage of respondents who rated a ship as excellent or very good on several criteria, including Shore Excursions and Food/Dining. An overall score was also reported and used to rank the ships. The highest...
The Condé Nast Traveler Gold List for 2012 provided ratings for the top 20 small cruise...
The Condé Nast Traveler Gold List for 2012 provided ratings for the top 20 small cruise ships (Condé Nast Traveler website, March 1, 2012). The data shown below are the scores each ship received based upon the results from Condé Nast Traveler's annual Readers' Choice Survey. Each score represents the percentage of respondents who rated a ship as excellent or very good on several criteria, including Itineraries/Schedule, Shore Excursions, and Food/Dining. An overall score was also reported and used to...
The Condé Nast Traveler Gold List provides ratings for the top 20 small cruise ships. The...
The Condé Nast Traveler Gold List provides ratings for the top 20 small cruise ships. The data shown below are the scores each ship received based upon the results from Condé Nast Traveler's Annual Readers' Choice Survey. Each score represents the percentage of respondents who rated a ship as excellent or very good on several criteria, including Shore Excursions and Food/Dining. An overall score was also reported and used to rank the ships. The highest ranked ship, the Seabourn Odyssey,...
A quick answer is appreciated. Thank you! The Condé Nast Traveler Gold List provides ratings for...
A quick answer is appreciated. Thank you! The Condé Nast Traveler Gold List provides ratings for the top 20 small cruise ships. The data shown below are the scores each ship received based upon the results from Condé Nast Traveler's Annual Readers' Choice Survey. Each score represents the percentage of respondents who rated a ship as excellent or very good on several criteria, including Shore Excursions and Food/Dining. An overall score was also reported and used to rank the ships....
The Condé Nast Traveler Gold List provides ratings for the top 20 small cruise ships. The...
The Condé Nast Traveler Gold List provides ratings for the top 20 small cruise ships. The data shown below are the scores each ship received based upon the results from Condé Nast Traveler’s annual Readers’ Choice Survey. Each score represents the percentage of respondents who rated a ship as excellent or very good on several criteria, including Shore Excursions and Food/Dining. An overall score was also reported and used to rank the ships. The highest ranked ship, the Seabourn Odyssey,...
Condé Nast Traveler conducts an annual survey in which readers rate their favorite cruise ship. All...
Condé Nast Traveler conducts an annual survey in which readers rate their favorite cruise ship. All ships are rated on a 100-point scale, with higher values indicating better service. A sample of 37 ships that carry fewer than 500 passengers resulted in an average rating of 85.36 , and a sample of 44 ships that carry 500 or more passengers provided an average rating of 81.9. Assume that the population standard deviation is 4.59 for ships that carry fewer than...
Condé Nast Traveler conducts an annual survey in which readers rate their favorite cruise ship. All...
Condé Nast Traveler conducts an annual survey in which readers rate their favorite cruise ship. All ships are rated on a 100-point scale, with higher values indicating better service. A sample of ships that carry fewer than 500 passengers and a sample of ships that carry 500 or more passengers is provided in the Microsoft Excel Online file below (Condé Nast Traveler, February 2008). Round your all answers to two decimal places. Smaller Ships Larger Ships 93.9 81.4 84.11 85.67...
Condé Nast Traveler conducts an annual survey in which readers rate their favorite cruise ship. All...
Condé Nast Traveler conducts an annual survey in which readers rate their favorite cruise ship. All ships are rated on a 100-point scale, with higher values indicating better service. A sample of 36 ships that carry fewer than 500 passengers resulted in an average rating of 85.36, and a sample of 44ships that carry 500 or more passengers provided an average rating of 81.4 . Assume that the population standard deviation is  for 4.52 ships that carry fewer than 500 passengers...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT