Probability

👨🏻‍🏫 學術台數學

[匿名]

2013-01-30 6:33 pm

1. Suppose two dice are rolled. Find the probability of the maximum of the two
numbers rolled is exactly equal to 3.

答案系5/36點解? 吾系只有ー個outcome (3,3) 系exactly咩?

更新1:

50418129: maximum of {1, 2, 6, 9, 5} is exactly equal to 9? 我都系吾明點解有這5個outcome,可吾可以解釋ー下? 點解(4,3) (5.3) (6,3) 吾計?

更新2:

Maximum of the two numbers 系咩意思?

更新3:

hung: Maximum 原來系指outcome入面最大的數値, thanks!

回答 (2)

50418129

2013-01-30 7:18 pm

✔ 最佳答案

maximum of {1, 2, 6, 9, 5} is exactly equal to 9. So

maximum of {1, 3} is exactly equal to 3
maximum of {2, 3} is exactly equal to 3
maximum of {3, 3} is exactly equal to 3
maximum of {3, 1} is exactly equal to 3
maximum of {3, 2} is exactly equal to 3

參考: knowledge

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hung

2013-01-30 9:59 pm

佢要MAXIMUM 係3 ,
(4,3)即係一粒係4,一粒係3 , MAXIMUM 係4

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