Demographics of social media news consumers: In 2017, the users of Facebook for news was distributed according to the following age groups.
a. What is the probability that a Facebook News user selected at random is between 18 and 49 inclusive?
b. What is the probability that a Facebook News user selected at random is between 30 and 64 inclusive?
c. What is the probability that a selected Facebook News user is under 65?
| Age | Percentage |
|---|---|
| 18-29 | 24.8 |
| 30-49 | 40.1 |
| 50-64 | 24.1 |
| 65+ | 11 |
b. What is the probability that a Facebook News user selected at random is between 30 and 64 inclusive?
c. What is the probability that a selected Facebook News user is under 65?