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求英语帝解答外国大学统计问题,最好是有过程Q:Atasmallcollege,theprobabilitythatastudenttakesphysicsandsociologyis0.092.Theprobabilitythatastudenttakessociologyis0.73.Findtheprobabilitythatthestudentisnott

题目详情
求英语帝解答外国大学统计问题,最好是有过程
Q:At a small college,the probability that a student takes
physics and sociology is 0.092.The probability that a
student takes sociology is 0.73.Find the probability that
the student is not taking sociology.
▼优质解答
答案和解析
直接1-0.73 0.27