Chance question? math?
2016-08-02 4:29 pm
Lets say that theres a chance that something is gonna happend, that chance is 1/1000, that chance increases by 60 percent. whats the new chance.
回答 (3)
2016-08-02 4:34 pm
✔ 最佳答案
In 100000 trials, the expected number of times something happens would be 100 times. Increase that by 60 percent and it's 160 times per 100,000 trials160 / 100000
16 / 10000
4 / 2500
1/625
2016-08-02 4:35 pm
New chance
= (1/1000) × (1 + 60%)
= 1/625
= (1/1000) × (1 + 60%)
= 1/625
2016-08-02 4:38 pm
A 601 out of a 1000th chance.
1 out of a 1000th chance is 0.1%.
Times by 10 = 10 out of a 1000th chance (1%)
Times by 10 again = 100 out if a 1000th chance (10%)
Times by 6 = 600 out of a 1000th chance (60%)
60% of 1000 is 600, so if 1/1000 is increased by 600 (60%), then it would be a chance of 601 in 1000.
1 out of a 1000th chance is 0.1%.
Times by 10 = 10 out of a 1000th chance (1%)
Times by 10 again = 100 out if a 1000th chance (10%)
Times by 6 = 600 out of a 1000th chance (60%)
60% of 1000 is 600, so if 1/1000 is increased by 600 (60%), then it would be a chance of 601 in 1000.
參考: Sleep deprived brain - so please forgive if wrong
收錄日期: 2021-05-01 13:05:50
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