If E is an event ofa sample space S of a experiment then find P(S/F)

2 boys and 2 girls are in Room X, and 1 boy and 3 girls are in Room Y. Specify the sample space for the experiment in which a room is selected and then a person.

If A and B are two events of a sample space S such that P(A)=2.0, P(B)=0.6 and P(A|B)=0.5 then P(A^(1)|B)=

If A and B are two events of a sample space S such that P(A) = 0.2, P(B) = 0.6 and P(A|B) = 0.5, then P(A'|B) =

A,B and C are three mutually exclusive and exhaustive events associated with a random experiment . Find P(A) given that P(B)=(3)/(2)P(A) and P(C )=(1)/(2)P(B) .

Statement-1 If A and B be the event in a sample space, such that P(A)=0.3 and P(B)=0.2, then P(Acapoverline(B)) cannot be found. Statement-2 P(Acapoverline(B))=P(A)+P(overline(B))-P(Acapoverline(B))

For any two events A and B in a sample space, choose the correct option (s)

Let A and B be events on the same sample space with P(A)=0.6 and P(B)=0.7. Can these two events be disjoint?

If three coins are tossed, represent the sample space and the event of getting atleast two heads, then find the number of elements in them.