ACTIVITY #2- COLLABORATION IS THE KEY!

The occurrence of one of the events does not affect the occurrence of the other event. 

• Independent Events
• Conditional Events

• Mutually Exclusive Events
• Dependent Events

The occurrence of the first affects the occurrence of the second event.

• Independent Events

• Conditional Events

• Mutually Exclusive Events

• Dependent Events

Getting a tail after tossing a coin and rolling a die which turned up a 3 face up.

• Independent Events

• Conditional Events

• Mutually Exclusive Events

• Dependent Events

Getting a face card in the first draw from a deck of ordinary playing cards and a king of club in the second draw without replacement.

• Independent Events

• Conditional Events

• Mutually Exclusive Events

• Dependent Events

Rolling a dice twice and getting a sum of 11.

• Independent Events

• Conditional Events

• Mutually Exclusive Events

• Dependent Events

Suppose A and B are events. What is the probability that event B will occur given that event A occurred?

• P(B|A) = P(A) * P(B)
• P(B|A) = P(A ∩ B) / P(A)
• P(B|A) = P(A) + P(B)
• P(B|A) = P(A) / P(B)

The probability that a student is male is 0.53 who likes to play basketball is 0.47. If these two events are INDEPENDENT, what is the probability that a student selected at random is a male and likes to play basketball?

• 0.53
• 0.47
• 0.1
• 0.2491

The probability that a student is a male is 0.32 and likes to eat chocolate is 0.45. If these two events are INDEPENDENT, what is the probability that a student chosen at random is a male and likes to eat chocolate?

• 0.144
• 0.45
• 0.32
• 0.14

A jar contains 5 blue marbles and 3 red marbles. Two marbles are selected without replacement. What is the probability that both marbles are red?

• 2/7
• 1/4
• 3/28
• 4/15

Suppose a bag contains 10 blue marbles and 15 green marbles. Two marbles are drawn one after the other. What is the probability that the first marble is blue and the second marble is green if this event is CONDITIONAL?

• 1/2
• 1/4
• 3/5
• 2/5