multiple choice questions

Who provided the defination of probability?

• Archimedes

• Einstein

• Euclid

• Simon Laplace

When rolling a fair six-sided die, what is the probability of obtaining a an even number?

• 1/6

• 2/3

• 1/2

• 1/4

The subset of a sample space is known as?

• Event

• Random variable

• Probability

• Distribution

What is the formula for conditional probability?

• P(AB) =P(A) XP(B/A)

• P(A) =m/n+m

• P(AB) = P(A∩B) / P(B)

• P(B) =m/n

If P(C) =5/13,P(D) =7/13 and P(C*D) =3/13, evaluate P(C/D).

• 2/7

• 3/5

• 3/7

• 2/5