Please answer A, B, C, and D

Adults and high school students were asked four trivia questions. The number of Number of Correct Answers E correct answers given by each participant was recorded. To the right is a table it 1 2 3 4. Total showing the results. Complete parts a) through d). \"I\" 4 25 4? 35 39- 151 tudcnt: 4D 15 10 42 4? 155- otal 44 41 5? 73 8 30 a) What is the probability that a randomly selected participant is a student? (Round to tour decimal places as needed.) in) What is the probability that a randomly selected participant had fewer than 2 correct answers? (Round to tour decimal places as needed.) c) What is the probability that a randomly selected participant is an adult or had no correct answers? (Round to four decimal places as needed.) d) What is the probability that a randomly selected participant is an adult and had all four correct answers? (Round to tour decimal places as needed.)