Question Detail

STA 112 Quantifying Uncertainty Objective Question

Question

When are two events, E and F, considered Mutually Exclusive (Disjoint)?
Options
A When the occurrence of one does not affect the probability of the other.
B When their union covers the entire sample space.
C When they cannot occur together, meaning their intersection is empty (EF = Ø).
Correct Answer
D When the probability of E is equal to the probability of F.
Correct Answer

Option C is the correct answer.

Detailed Explanation

Slide 6 states: 'Definition (Mutually Exclusive (Disjoint)) E and F cannot occur together. Their intersection is empty: EF = Ø.'

Hint

Think about events that cannot simultaneously happen.

Question Info