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Asked Jan 22, 2020

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A and B are events such that P(A) = 0.4,P(B) = 0.5, and P(A&B) = 0.2. Answer each question and explain your reasoning.

a. Are A and B mutually exclusive?

b. Are A and B independent?

Step 1

**a.**

**Mutually Exclusive Events:**

Two events are said to be mutually exclusive if they cannot occur at the same time. For mutually exclusive events *A *and *B*, *P *(*A* and *B*) = 0.

It is given t...

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