According to a recent report, Pandora and Spotify are the most used music-streaming apps. A group of statistics students surveyed all the seniors in their school and found that 68% use Pandora, 38% use Spotify, and 24% use both. Suppose we select a senior at random. What's the probability that the student uses Pandora or Spotify? Round your answer to 2 decimal places. D Question 2 2 pts In January 2020, 53% of U.S. senators were Republicans and the rest were Democrats or Independents. Twenty-six percent of the senators were females, and 44% of the senators were male Republicans. Suppose we select one of these senators at random. What is the probability that this person is male or a Republican? Round your answer to 2 decimal places. D Question 3 2 pts Students in an urban school were curious about how many children regularly eat breakfast. They conducted a survey, asking, "Do you eat breakfast regularly?" All 595 students in the school responded to the survey. The resulting data are summarized in the two-way table. Sex Male Female Total Yes 190 110 300 Eats Breakfast Regularly No 130 165 295 Total 320 275 595 Suppose we select a student from the school at random. Define event F as getting a female student and event B as getting a student who eats breakfast regularly. Find P(B9). Round to 3 decimal places D Question 4 2 pts In 1912 the Titanic struck an iceberg and sank on its first voyage. Some passengers got off the ship in lifeboats, but many died. The following two-way table gives information about adult passengers who survived and who died, by class of travel. Class First Second Third Yes 197 94 151 Survived? No 122 167 476 Suppose we randomly select one of the adult passengers who rode on the Titanic. Define event S as getting a person who survived and event F as getting a passenger in first class. Find P(not in first class and survived). Round your answer to 3 decimal places