Human blood is classified by the presence or absence of three main antigens (A, B, and Rh). When a blood specimen is typed, the presence of the A and/or B antigen is indicated by listing the letter A and/or the letter B. If neither the A nor the B antigen is present, the letter O is used. The following table gives the percent of a country's population having each of the eight possible blood types in the sample space. Note that the presence or absence of the Rh antigen is indicated by the symbols + or -, respectively. Blood Types A+ A B+ B- AB+ AB ot Percent 35.7 6.1 9.5 2.5 3.4 0.6 37.4 4.8 (a) What is the probability that a person selected at random from the population has a blood type that is type A given that the person is Rh-? (Round your answer to two decimal places.) 0.061 X (b) What is the probability that a person selected at random from the population has a blood type that is Rh* given that the person is type B? (Round your answer to two decimal places.) 0.095 x

Human blood is classified by the presence or absence of three main antigens (A, B, and Rh). When a blood specimen is typed, the presence of the A and/or B antigen is indicated by listing the letter A and/or the letter B. If neither the A nor the B antigen is present, the letter O is used. The following table gives the percent of a country's population having each of the eight possible blood types in the sample space. Note that the presence or absence of the Rh antigen is indicated by the symbols + or -, respectively. Blood Types A+ A B+ B- AB+ AB ot Percent 35.7 6.1 9.5 2.5 3.4 0.6 37.4 4.8 (a) What is the probability that a person selected at random from the population has a blood type that is type A given that the person is Rh-? (Round your answer to two decimal places.) 0.061 X (b) What is the probability that a person selected at random from the population has a blood type that is Rh* given that the person is type B? (Round your answer to two decimal places.) 0.095 x

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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