FLVS Algebra 9.02: Exam: 09.02 Independent Probability

Juniors and seniors at a local school were surveyed to see if they were left-handed or right-handed. The data is displayed in the table below: Junior SeniorLeft-handed 36 14Right-handed 44 106If a student is chosen at random from this group, what are the chances of choosing a student who is a left-handed senior? 7% 18% 22% 53% : 7%

Three hundred high school seniors were surveyed about their intended college majors. The results are displayed in the Venn Diagram below:A Venn Diagram titled College Majors with two circles labeled Math and Science. In the math portion is 120. In the intersection is ??. In the Science portion is 50. The area outside the two circles is labeled 100.If a student is randomly selected from the group, what is the probability that they are majoring in both math and science? Round your answer to the nearest whole percent. 10% 17% 33% 40% : 10%