When randomly selecting an adult, let B represent the event of randomly selecting someone with type B

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 is telling us: P(B or B̅) = 1.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: