Question

Use the contingency table to the right to determine the probability of events. a. What is...

Use the contingency table to the right to determine the probability of events.

a. What is the probability of event

Upper A primeA′​?

b. What is the probability of event A and​ B?

c. What is the probability of event

Upper A primeA′

and

Upper B primeB′​?

d. What is the probability of event

Upper A primeA′

or

Upper B primeB′​?

B

Upper B primeB′

A

4040

5050

Upper A primeA′

6060

2020

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