Question 2In a group of students 25% are enrolled in physics, 23% in sociology, 17% in chemistry, 14% in political science, 12% in anthropology, and 9% in math. You are going to select an individual from the group of students. The probability of event A is equivalent to the probability that you select someone who studies social science (sociology, political science and anthropology) or physics. What is the probability of the event A’s complement?1 point0.510.260.490.74

In a certain school, 17 percent of the students are enrolled in a psychology course, 28 percent are enrolledin a foreign language course, and 32 percent are enrolled in either a psychology course or a foreign languagecourse or both. What is the probability that a student chosen at random from this school will be enrolled inboth a foreign language course and a psychology course?(A) 0.45(B) 0.32(C) 0.20(D) 0.13(E) 0.05

Suppose that a certain college class contains 63 students. Of these, 35 are freshmen, 31 are social science majors, and 7 are neither. A student is selected at random from the class.(a) What is the probability that the student is both a freshman and a social science major?(b) Given that the student selected is a freshman, what is the probability that he is also a social science major?Write your responses as fractions. (If necessary, consult a list of formulas.)ab

In a school, 30 % of the students study math and science, 70 % of the students study science. What is the probability of students studying math, given that the student is already studying science.a42.8%42.8%b23.33%23.33%c40%40%d63.8%63.8%

A test was given to a group of students. The grades and gender are summarized belowA B C TotalMale 20 14 19 53Female 5 12 17 34Total 25 26 36 87If one student is chosen at random from those who took the test, find the probability that the student got a 'a 'C'' GIVEN they are male. Write your answer as a reduced fraction.P(C ∣∣ male) =

In a certain liberal arts college with about 10,000 students, 40% are males. If two students from this college are selected at random, what is the probability that they are both males? 0 0.16 0.80 0.64 0.25