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I have a 25% chance to succesfully finish a task. What is the chance of it failing 9 times in a row?

Guest Apr 3, 2014

Melody · Answer 1 · 2014-04-03T10:50:44

JamesJonez:
I have a 25% chance to succesfully finish a task. What is the chance of it failing 9 times in a row?

The chance of failing once is 75% = 0.75

the chance of failing 9 times in a row is (0.75) ⁹