找考题网-背景图
单项选择题

The student body of a large university consists of 60%f……

The student body of a large university consists of 60%female students.A random sample of 8 students is selected.What is the probability that among the students in the sample exactly two are female?()

A.0.0896
B.0.2936
C.0.0413
D.0.0007

热门试题