An insurance company pays hospital claims. The number of claims that include emergency room or operating room charges is 85% of the total number of claims. The number of claims that do not include emergency room charges is 25% of the total number of claims. The occurrence of operating room charges and of emergency room charges are independent. 2.1 Determine the probability that a claim submitted to the insurance company includes operating room charges. A. 0.10 B. 0.20 C. 0.30 D. 0.40 E. 0.50 2.2 Determine the probability that a claim submitted to the insurance company includes operating room charges among the claims that do not include emergency room charges. A. 0.00 B. 0.10 C. 0.20 D. 0.30 E. 0.40
An insurance company pays hospital claims. The number of claims that include emergency room or operating room charges is 85% of the total number of claims. The number of claims that do not include emergency room charges is 25% of the total number of claims. The occurrence of operating room charges and of emergency room charges are independent. 2.1 Determine the probability that a claim submitted to the insurance company includes operating room charges. A. 0.10 B. 0.20 C. 0.30 D. 0.40 E. 0.50 2.2 Determine the probability that a claim submitted to the insurance company includes operating room charges among the claims that do not include emergency room charges. A. 0.00 B. 0.10 C. 0.20 D. 0.30 E. 0.40
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Question 2: Multiple Choice
An insurance company pays hospital claims. The number of claims that include emergency
room or operating room charges is 85% of the total number of claims. The number of claims
that do not include emergency room charges is 25% of the total number of claims. The
occurrence of operating room charges and of emergency room charges are independent.
2.1 Determine the probability that a claim submitted to the insurance company includes
operating room charges.
A. 0.10
B. 0.20
C. 0.30
D. 0.40
E. 0.50
2.2 Determine the probability that a claim submitted to the insurance company includes
operating room charges among the claims that do not include emergency room charges.
A. 0.00
B. 0.10
C. 0.20
D. 0.30
E. 0.40
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