以下是機會率的數學問題,可以幫我嗎﹖
1.The probabilities that a shop will make a profit and break even are 0.6 and 0.1 respectively. What is the probability that the shop will lose?
A、0.3
B、0.4
C、0.5
D、0.7
收錄日期: 2021-04-12 01:44:40
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071207000051KK00774