The probabilities associated with the expected principal source of payment for hospital discharges in the United States in the year 1990 are listed below:

Principle source of Payment Probability Private Insurance 0.412

Medicare 0.325

Medicaid 0.107

Other Govt. Program ????

Self-payment 0.039

Other/ No charge 0.033

Not stated 0.025

1. What is the probability that the principal source of payment is Other Govt. Program? Please provide an explanation. There may need to be slight rounding.

a. 0.001

b. 0.059

c. 0.905

d. 0.509

2. What is the probability that the patient's principal source of payment is Medicare, Medicaid, or some other government program? Please provide an explanation. There may need to be slight rounding.

a. 0.001

b. 0.941

c. 0.149

d. 0.491

3. Given that the principal source of payment is NOT a government program, what is the probability that it is Private Insurance?Please provide an explanation. There may need to be slight rounding.

a. 0.321

b. 0.980

c. 0.809

d. 0.123