问题详情

In a bag of 400 jelly beans, 25% of the jelly beans are red in color. If you randomly pick a jelly bean from thebag, what is the probability that the jelly bean pickedis NOT one of the red jelly beans？
A.1/2
B.1/4
C.3/4
D.1/16
E.15/16请帮忙给出正确答案和分析，谢谢！