Question
A total of 190 volunteers participated in the experiment, where each was randomly from one of three Ages: 10-29, 30-59, and>60. These three groups of
A total of 190 volunteers participated in the experiment, where each was randomly from one of three Ages: 10-29, 30-59, and>60.
These three groups of volunteers were asked in a survey "whether they will choose to watch football game? " and they have two choices: "Choose to watch football game" or "Not choose to watch football game".
We have the following information based on the survey:
There are 146 of volunteers answer "Choose to watch football".
There are 64 volunteers are at age 30-59 and 47 volunteers at age>60.
Particularly, there are 67 volunteers at age 10-29 and answer "Choose to watch football".
There are 10 volunteers at age 30-59 and answer "Not choose to watch football".
- What is the probability that the volunteers are at age > 60 and answer "Choose to watch football"?
- (b)What is the probability that the volunteers are either at age 30-59 or answer "Not choose to watch football"?
- (c)What is the probability that the volunteers answer "Choose to watch football" given that the volunteers are at age 10-29?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Business Analytics Data Analysis and Decision Making
Authors: S. Christian Albright, Wayne L. Winston
5th edition
1133629601, 9781285965529 , 978-1133629603
