Question

if P(A)=0.48 and the number of trails in which event A occured is 12 then the total number of trials is__________
(a) 100
(b) 50
(c) 25
(d) 400​

Answer 1

Answer:

b

Step-by-step explanation:

Answer conjunction sghhj

Answer 2

Answer:

c) 25

Step-by-step explanation:

divide the no. of trials with all the options.

The result in which the answer is 0.48 is the correct option.

Hope u understand.