PS_5.6.1 Multiplication Rule - Independent Events

What defines independent events in probability?

• The outcome of one event affects the outcome of another event.

• The outcome of one event has no effect on the outcome of another event.

• The events must happen at the same time.

• The events must have the same probability.

What is the formula for calculating the probability of two independent events, A and B, both occurring?

• P(A and B) = P(A) + P(B)

• P(A and B) = P(A) / P(B)

• P(A and B) = P(A) x P(B)

• P(A and B) = P(A) - P(B)

Show the equation and solution to find the probability of rolling "snake eyes" (two ones)

with two standard six-sided dice?

• 1/6 + 1/6 = 1/12

• 2 * 1/6 = 1/3

• 6 * 6 = 1/36

• 1/6 * 1/6 = 1/36

What is the probability of flipping heads 3 times in a row?

• 1/8
• 1/3

• 1/2
• 1/4