Question

If the probability of happening of an event is 57%, then the probability of non-happening of the event is ______.

विकल्प

• 0.43

• 0.57

• 53%

• `1/57`

Answer 1

If the probability of happening of an event is 57%, then the probability of non-happening of the event is 0.43.

Explanation:

P(happening of an event) = `57/100`

P(not happening of an event) = `1 - 57/100`

= `(100 - 57)/100`

= `43/100`

= 0.43