Question

If P(A):P(A') = 5:3, then P(A') =?​

Answer 1

Answer:

3/8

Step-by-step explanation:

first add 3 and 5 so you will get total outcome 8.

then value of p(A')is 3 so the favourable outcome is 3.

so the answer is 3/8

Answer 2

Answer:

Step-by-step explanation:  As  we know that 3:5 is given...

 Therefore total no. of outcomes will be  3+5=8.......

 Therefore no. of favourable outcomes = 3 (GIVEN)

 Therefore P(E)=     no. of favourable outcomes                      3

                              -----------------------------------------------    =       -----------

                                   total no. of outcomes                              8

 Therefore ANSWER  =   3/8