Question: Complements and the Addition Rule a. Develop a formula for the probability of not getting either A or B on a single trial. That is,

Complements and the Addition Rule

a. Develop a formula for the probability of not getting either A or B on a single trial. That is, find an expression for P1A or B2.

b. Develop a formula for the probability of not getting A or not getting B on a single trial.

That is, find an expression for P1A or B2.

c. Compare the results from parts

(a) and (b). Does P1A or B2 = P1A or B2?

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