Below are the results of 1,354 a survey of self-identifying females and males who were asked if they use social media to voice their opinions about television programs. Uses Social Media to Voice Doesn’t Use Social Media Opinions About Television to Voice Opinions About Programs Television Programs Female 394 285 Male 318 357 a. Show a joint probability table (to decimals). Uses Social Media to Voice Doesn’t Use Social Media Opinions About Television to Voice Opinions About Programs Television Programs Total Female Male Total b. What is the probability a respondent is female (to 4 decimals)? c. What is the conditional probability a respondent uses social media to voice opinions about television programs given the respondent is female (to 4 decimals)? d. Let F denote the event that the respondent is female and A denote the event that the respondent uses social media to voice opinions about television programs. Are events F and A independent? Since, P (A l F) Select your answer = or not = , the events p (A) Select your answer are or are not independent.
Below are the results of 1,354 a survey of self-identifying females and males who were asked if they use social media to voice their opinions about television programs. Uses Social Media to Voice Doesn’t Use Social Media Opinions About Television to Voice Opinions About Programs Television Programs Female 394 285 Male 318 357 a. Show a joint probability table (to decimals). Uses Social Media to Voice Doesn’t Use Social Media Opinions About Television to Voice Opinions About Programs Television Programs Total Female Male Total b. What is the probability a respondent is female (to 4 decimals)? c. What is the conditional probability a respondent uses social media to voice opinions about television programs given the respondent is female (to 4 decimals)? d. Let F denote the event that the respondent is female and A denote the event that the respondent uses social media to voice opinions about television programs. Are events F and A independent? Since, P (A l F) Select your answer = or not = , the events p (A) Select your answer are or are not independent.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Below are the results of 1,354 a survey of self-identifying females and males who were asked if they use social media to voice their opinions about television programs.
| Uses Social Media to Voice | Doesn’t Use Social Media | |
| Opinions About Television | to Voice Opinions About | |
| Programs | Television Programs | |
| Female | 394 | 285 |
| Male | 318 | 357 |
a. Show a joint
| Uses Social Media to Voice | Doesn’t Use Social Media | ||
| Opinions About Television | to Voice Opinions About | ||
| Programs | Television Programs | Total | |
| Female | |||
| Male | |||
| Total |
b. What is the probability a respondent is female (to 4 decimals)?
c. What is the conditional probability a respondent uses social media to voice opinions about television programs given the respondent is female (to 4 decimals)?
d. Let F denote the
Since,
P (A l F) Select your answer = or not =
, the events
p (A) Select your answer are or are not
independent.
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