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TANFIN127.5.027.
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Human blood is dassfied by the presence or absence of three main antigens ( \( A, B \), and \( R \) h). When a blood spedimen 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 popilation having each of the eight possible blood typos in the sample space. Note that the presence or absence of the Rh antigen is indicated by the symbols + or - , respectively.
\begin{tabular}{|l|c|ccc|c|c|c|c|}
\hline Bhood Types & \( \mathrm{A}^{+} \) & \( \mathrm{A}^{-} \) & \( \mathrm{B}^{+} \) & \( \mathrm{B}^{-} \) & \( \mathrm{AB}^{+} \) & \( \mathrm{AB}^{+} \) & \( \mathrm{O}^{+} \) & \( 0^{-} \) \\
\hline Percent & 35.9 & 6.3 & 9.5 & 2.5 & 3.2 & 0.6 & \( 32 \mathrm{~A}^{2} \) & 4.0 \\
\hline
\end{tabular}
(a) What is the probabisity that a person selected at random from the population has a blood type that is type Agivin that the person is Rh² (Round your answer to two decimal places:) \( \qquad \) \( x \)
(b) what is the probability that a person selected at random from the population flas abood type that is fhit given that the person is type B? (Round your answer to two decimal places.) \( \qquad \)
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