Already have an account? Get multiple benefits of using own account!
Login in your account..!
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Based on long experience, an airline found that about 9% of the people making reservations on a flight from Miami to Denver do not show up for the flight. Suppose the airline overbooks this flight by selling 272 ticket reservations for an airplane with only 255 seats. (Round your answers to four decimal places.)
a) What is the probability that a person holding a reservation will show up for the flight?
b) Let n = 272 represent the number of ticket reservations. Let r represent the number of people with reservations who show up for the flight. What expression represents the probability that a seat will be available for everyone who shows up holding a reservation?
P(r ≤ 255)
c) Use the normal approximation to the binomial distribution and part (b) to answer the following question: What is the probability that a seat will be available for every person who shows up holding a reservation?
A corporation has total fixed costs of $180,000 and a contribution margin ratio of 30%. Explain how much sales are necessary to break even?
There are a many respiratory diseases that can affect a person's ability to maintain a healthy respiratory system.
Identify the IP rights that are owned by an organization you currently or formerly have worked at.
At present WAN has seven networks separated by routers. Networks support 12 servers and 145 clients. Write a brief plan for setting up network managment solution for network.
A thick-walled hollow cylinder (inner radius=47 cm, outer radius=66 cm) rolls down a 7° incline. If it starts with a speed of 1.9-m/s, what is its speed after it has travelled 16 m? (m/s).
. Given your answer to part (a)and given which anyone can buy or sell cars from abroad at the world price of $10,000, explain how many cars will U.S producers need to sell in the United States?
Critically discuss how to stop invidious comparison. Describe strategies you currently use to avoid vicarious traumatization in your personal life.
The winner of state lottery will receive $5,000 per week for the rest of is life. If the winner,s interest rate is worth 6.5% per year compounded weekly
The given sequence of a piece of mRNA. Create the sequence of the double stranded piece of DNA from which it was derived. Label the strands: coding, noncoding, template, nontemplate.
Best intends to offer and sell its new stock only to residents of Indiana and to restrict sales to individuals from other states for the proper time. Which of the subsequent best describes the status of Best's new stock?
Clark Heter is an industrial engineer at Lyons Products. He would like to conclude whether there are more units produced on the afternoon shift than on the day shift. A sample of 54 day-shift workers showed that the mean number of units produced w..
Sample of size 26 was taken from normal population with standard deviation 1.697. Approximate the probability that standard deviation of sample is greater than 1.23.
Using goodness-of-fit test and.01 level of significance, find out whether accidents are evenly distributed all through the day. Write a short description of your conclusion.
Find the margin of error for the 95% confidence interval used to estimate the population proportion.
A sample of 10 urgent and non-urgent patients was conducted to determine average wait time. The hospital wants to be sure that urgent patients do not wait as long as non-urgent patients. The following hypotheses have been formulated.
Prepare the confidence interval of 95% for the welders' proportion that graduated in the school of welding.
Calculate P value? Calculate critical value?
Please use a combination of content and supportive examples.
At the .05 significance level, is the number of units produced on the afternoon shift larger?
Find a 95 percent confidence interval for the population mean concentration of uric acid in this patients blood. The concentration of uric acid in this patient's blood.
To determine whether the mean is greater than 16 ounces using large sample test.
Plot a scatter diagram of the results with Depth of Water as the independent variable.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd