Question

Given that event A has a probability of 0.35, the probability of the complement of event A is 0.65

Answer 1

Step-by-step explanation:

Given that event E has a probability of 0.35, the probability of the complement of event E a. cannot be determined with the above information b. must be 0.65 c. is 0.35 d. can have any value between zero and one

Answer 2

Given :

A has a probability  $0.35$

Find out :

The complement of event A?

Let us :

A be the event, and $A^{c}$ be the non- occurrence of A

that is the complement of A .

Then, the probability of the non- occurrence is obtained from this rule of classical probability .

$P (A) = 1- P (A^{c} )\\P (A^{c} ) = 1- P ( A )$

then , $P$ ( non-occurence of event )

$1-P$ ( occurence )

$= 1-0.35\\= 0.65$

hence , by using classical probability the probability of the complement of event $A$ is $0.65$