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?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
15. In USA, the results of a survey involving the use of sleepwear while travelling
were listed as follows:
Male Female
Total
Underwear
0.220
0.024
0.244
0.002
0.180
0.182
Nightgown
Nothing
0.160
0.018
0.178
0.102
0.073
0.175
Pajamas
0.046
0.088
0.134
T-Shirt
Other
0.084
0.003
0.087
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?
Transcribed Image Text:15. In USA, the results of a survey involving the use of sleepwear while travelling were listed as follows: Male Female Total Underwear 0.220 0.024 0.244 0.002 0.180 0.182 Nightgown Nothing 0.160 0.018 0.178 0.102 0.073 0.175 Pajamas 0.046 0.088 0.134 T-Shirt Other 0.084 0.003 0.087 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?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman