Question

When randomly selecting an adult, let B represent the event of randomly selecting someone with type B blood. Write a sentence describing what the rule of complements below is telling us.

Upper P left parenthesis Upper B or Upper B overbar right parenthesisPB or Bequals=1

Choose the correct answer below.

It is certain that the selected adult does not have type B blood.

It is certain that the selected adult has type B blood.

It is certain that the selected adult has type B blood or does not have type B blood.

It is impossible that the selected adult has type B blood or does not have type B blood.

Step 1

In this question, it has been given that B denotes the randomly selected person is having type B blood.Now, we h...

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