Question

Scenario 7

The following table lists a sample of professionals by career type and undergraduate college major.

	Business Major (B)	Non-Business Major (BC)
Financial Adviser       (A1)	250	40
Accountant               (A2)	189	21
Lawyer                      (A3)	81	119

What is P ( A 3 C )?

Question 28

Refer to Scenario 7

What is P ( B C ∣ A 2 )?

Question 29

Refer to Scenario 7.

What is P ( A 2 ∣ B C )?

Question 30

The odds are 5 to 9 in favor of the Kansas Chiefs winning the 2021 Super Bowl. What is the probability of the Chiefs winning the Super Bowl? (Go to four decimals as needed.)

Answer 1

Solution:

P(A3^c) = 0.7143

Q28 - P(Bc | A2) = 0.1

Q29 -P(A2|Bc) = 0.1167

Q30 = 0.5556