Question

Ten flash cards are made with numbers 1 to 10 written on them. They are placed in a box.
1 2 3 4 5 6 7 8 9 10

One card is drawn at random. Find the probability if the drawn card is
a. an even number
b. an odd number
c. multiple of 3
d. multiple of 5
e. prime numbe​

Answer 1

Answer:

EventA: p(A)=1/2

Event B: p(B)=1/2

Event C:p(C)=3/10

Event D:p(D)=1/5

Event E:p(E)=2/5