Question

if p(E)=0.09 then p(not E) in percentage is?

Answer 1

1-0.09= 0.91(probability of an event is 1)

Answer 2

Answer:

P(E)= no. of favourable outcomes/total no. of outcomes

Step-by-step explanation:

hence P(E) = 0.09

then,

1-0.09= 0.91