The amount of time, in minutes, that a person must wait for a taxi is uniformly distributed between 1 and 30 minutes, inclusive.What is the probability that a person waits more than 21 minutes.0.13790.27590.31030.41810.58220.68290.72930.82420.98171O 1/21

Given : Lower limit,a = 1 Upper limit,b = 30

Answered: The amount of time, in minutes, that a…

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

Similar questions

ased on long experience, an airline found that about 4% 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 265 ticket reservations for an airplane with only 255 seats. (a) What is the probability that a person holding a reservation will show up for the flight?(b) Let n = 265 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)P(r ≤ 265) P(r ≤ 255)P(r ≥ 265) (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? (Round your answer to four decimal places.)
A tax specialist has estimated the probability that a tax return selected at random will be audited is .06. Furthermore, he estimates the probability that an audited return will result in additional assessments being levied on the taxpayer is .50. What is the probability that a tax return selected at random will result in additional assessments being levied on the taxpayer? O The answer can not be determined from information given. O 0.03 0.044 O 0.036 0.028
A sample of 51observations will be taken from an infinite population. The population proportion equals 0.85. The probability that the sample proportion will be between 0.9115 and 0.946 is a. 0.0345 O b. 0.8633 O c. 0.0819 d. 0.6900 NEXT PAGE AGE
IF YOU WANT A HELPFUL RATING DO IT WITHIN 15 MINUTES .. BECAUSE IF LATE I DONT NEED IT ANYMORE TNX During the period of time phone-in registrations are taken at a local university, calls come in at a rate of 1 for every 2 minutes. What is the probability that there were at most three calls in 5 minutes? Choices: a.) 0.7577 b.) 0.7575 c.) 0.7576 d.) 0.7578
A baseball player's batting average is 0.310. What is the probability that the player will get more than 2 hits in a game in which the player has 5 official at-bats. Assume outcomes of at-bats are independent of one another. 0.500 0.035 0.142 O 0.177
If the probability that a surgical operation will be successful is 0.80, In a certain day 3 operations will be performed. The probability that exactly one of them will be successful is O 0.096 O 0.008 O 0.512 O none O 0.128 O 0.384
Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes. If 20 adult smartphone users are randomly selected, find the probability that exactly 16 of them use their smartphones in meetings or classes. The probability is ____. (Round to four decimal places as needed.)
A student gets selected by 53% to go on a science trip. Let X = the number of students who get selected in the next 6 students we have chosen at random. what is the probability that X is at most 1 O a. 0.989221 O b. 0.022164 O c. 0.083711 O d. 0.977836
The amount of time it takes for a student to complete a statistics quiz is uniformly distributed between 27 and 56 minutes. One student is selected at random. Find the probability of the following events. A. The student requires more than 52 minutes to complete the quiz. = B. The student completes the quiz in a time between 32 and 37 minutes. = C. The student completes the quiz in exactly 44.17 minutes. =
Based on past records, a retail store manager knows that on average, 30 customers per hour come to the store. The probability that in a given five-minute period at least four will come to the store is: 0.7127 O 0.4562 None of these 0.2424
Suppose that customers arrive at a bank's ATM at the rate of 10 customers per hour. If a customer has just arrived, what is the probability that the next customer will arrive within 6 minutes? Select the correct response: 0.1353 0.6321 0.3679 0.8647
Suppose you just received a shipment of eleven televisions. Two of the televisions are defective. If two televisions are randomly selected, compute the probability that both televisions work. What is the probability at least one of the two televisions does not work? The probability that both televisions work is (Round to three decimal places as needed.) C

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

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

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

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

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

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

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

The amount of time, in minutes, that a person must wait for a taxi is uniformly distributed between 1 and 30 minutes, inclusive. What is the probability that a person waits more than 21 minutes. O 0.1379 O 0.2759 O 0.3103 O 0.4181 O 0,5822 O 0.6829 O 0.7293 O 0.8242 O 0.9817 O 1 O 1/21 o o o