COKE FANTA  SPARLETTA TOTAL NO.MALES 30 70 50 150 NO.FEMALES 120 40 90 250 TOTAL 150 110 140 400 1 What is the probability of randomly selecting a female respondent from the sample?  2 What is the probability of randomly selecting a respondent who is female and  prefers Fanta? 3 What is the probability of selecting a male respondent, given that the preferred cool  drink is Sparletta?

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
icon
Concept explainers
Topic Video
Question
  COKE FANTA  SPARLETTA TOTAL
NO.MALES 30 70 50 150
NO.FEMALES 120 40 90 250
TOTAL 150 110 140 400

1 What is the probability of randomly selecting a female respondent from the sample?  2 What is the probability of randomly selecting a respondent who is female and  prefers Fanta?

3

What is the probability of selecting a male respondent, given that the preferred cool  drink is Sparletta? 

4 What is the probability of selecting a respondent who is male or who prefers Coke? 

5 What is the probability of selecting a respondent who does not prefer Fanta?  
 all anwers in pecertages rounded off into two decimal places 

Expert Solution
steps

Step by step

Solved in 3 steps with 4 images

Blurred answer
Knowledge Booster
Sample space, Events, and Basic Rules of Probability
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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