a survey about social media reported that 82% of b2b marketers (marketers that focus primarily on attracting businesses) plan to increase their use of social media,as compared to 53% of b2c marketers (marketers that primarily target consumers). the survey was based on 1,329 b2b marketers and 1,702 b2c marketers

a. What is the probability that a randomly selected respondent plans to increase use of social media?

Increase Social Media Use	B2B Marketer	B2C Marketer	Total
Yes	1088	908	1996
No	241	794	1035
Total	1329	1702	3031