Chapter X 1059078 x PowerPoint Pr 1066476 Content -2-prod-fleet01-xythos.s3-ap-southeast-2.amazonaws.com/5bfdd02798410/1059078?response content-dispositioninline%3B%20filename Week 4 Question 2 (10 marks) Forty-three percent of Americans use social media and other websites to voice their opinions about television programs (the Huffington Post, November 23, 2011). Below are the results of a survey of 1364 individuals who were asked if they use social media and other websites to voice their opinions about Television programs Uses Social Media and Other Websites to Doesn't Use Social Media and Voice Opinions About Television Programs Other Websites to Voice Opinions About Television Programs 395 291 323 Female Male 355 a. Show a joint probability table. (2 marks) b. What is the probability a respondent is female? (2 marks) C. What is the conditional probability a respondent uses social media and other websites to voice opinions about television programs given the respondent is female? (3 marks) Let F denote the event that the respondent is female and A denote the event that the respondent uses social media and other websites to voice opinions about television programs. Are events F and A independent? (3 marks) Week 5 Question 3 (10 marks) e average starting salary for this year's graduates at a large university (LU) is $20,000 with noun that the starting salaries are normally Chapter X 1059078 x PowerPoint Pr 1066476 Content -2-prod-fleet01-xythos.s3-ap-southeast-2.amazonaws.com/5bfdd02798410/1059078?response content-dispositioninline%3B%20filename Week 4 Question 2 (10 marks) Forty-three percent of Americans use social media and other websites to voice their opinions about television programs (the Huffington Post, November 23, 2011). Below are the results of a survey of 1364 individuals who were asked if they use social media and other websites to voice their opinions about Television programs Uses Social Media and Other Websites to Doesn't Use Social Media and Voice Opinions About Television Programs Other Websites to Voice Opinions About Television Programs 395 291 323 Female Male 355 a. Show a joint probability table. (2 marks) b. What is the probability a respondent is female? (2 marks) C. What is the conditional probability a respondent uses social media and other websites to voice opinions about television programs given the respondent is female? (3 marks) Let F denote the event that the respondent is female and A denote the event that the respondent uses social media and other websites to voice opinions about television programs. Are events F and A independent? (3 marks) Week 5 Question 3 (10 marks) e average starting salary for this year's graduates at a large university (LU) is $20,000 with noun that the starting salaries are normally