15. In USA, the results of a survey involving the use of sleepwear while travellingwere listed as follows:Male FemaleTotalUnderwear0.2200.0240.2440.0020.1800.182NightgownNothing0.1600.0180.1780.1020.0730.175Pajamas0.0460.0880.134T-ShirtOther0.0840.0030.087a. Assuming that the traveler is a male, what is the probability that he sleeps inpajamas?b. What is the probability that a traveler is a female if the traveler sleeps in pajamasor a T-shirt?

Here use given contingency Table to answer the question

Answered: a. Assuming that the traveler is 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

allison
The probability that a patient recovers from a stomach disease is .8. Suppose 20 people are known to have contracted this disease. What is the probability that a exactly 14 recover? b at least 10 recover? c at least 14 but not more than 18 recover? d at most 16 recover?
3. The question, “Do you play sports?" was asked of 80 students. The results of the survey are shown below. Yes No Female 27 13 Male 31 9 a. What is the probability that the person plays sports given that the person is a male? b. What is the probability the person is a female given that she does not play sports?
3-4 other students and compare your answers. Finally, report your answers and findings to the class. For each probability question below, you should answer it to vour best ability (make an intelligent gun" if necessary) and explain how you obtained the probability using one to two sentences. Then, work win J4 other students and compare your answers. Finally, report your answers and findings to hg ti5 1. Suppose you choose a ball from the box at random? What is the probability that the ball will have number that is 5 or larger? 2 9 9 . 8. 7 3 4 2. Suppose you choose an object at random from this box. What is the chance that you choose a triangle? A 40/. 3. Suppose you toss a coin 20 times and get 19 heads and a tail. If you toss the coin one more time, what is the chance that it will land heads? T0 1 1 V DO 3.
What is the probability of selecting a car that is blue or red when the car park is filled with 11 red cars 12 white cars and 15 blue cars? O a. 11/38 O b. 2/38 O C. 26/38 O d. 15/38
In an apartment complex the probability a tenant has a dog is 40% and the probability a tenant has a cat is 37%. Further, the probability a tenant has both a dog and a cat is 15%. What is the probability a random tenant has at least one? 0.6200 O None of these. O 0.4700 O 0.7700
What is the probability that A or B3 occurs?Given that B2 has occurred, what is the probability that A occurs? Given that A has occurred, what is the probability that B4 occurs?
Eli has a jar full of marbles. In the jar there are 1818 blue marbles, 1010 red marbles and 1111 purple marbles. a. She selects a marble at random from the jar. She does not replace the marble. She selects a second marble from the jar. What is the probability that the second marble is red given that the 1st marble was also red? What is the correct interpretation of this question?
Given that 20 books in a shipment of 200 books contain misprints, and you buy three of them. What is the probability that one of your books will contain a misprint?
Suppose that the probability that a child living in an urban area in the United States is obese is 20%. If a social worker sees 15 children living in urban areas, what is the probability that 5 are obese? Enter response as .xxxx
Using venn diagram
3. An airline tracks data on the flight arrivals. Over the past 6 months, 65 flights on one route around early, 130 arrived on time, 15 were late, and 30 were cancelled. A. What is probability the flight is early? On time? Late? Canceled? B. Are thes outcomes exclusive? C. What id the probability that a flight is either early or on time?

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

a. Assuming that the traveler is a male, what is the probability that he sleeps in pajamas? b. What is the probability that a traveler is a female if the traveler sleeps in pajamas or a T-shirt?