Choose the One Alternative That Best Completes the Statement or Answers

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-The distribution of blood types for 100 Americans is listed in the table. If one donor is selected at random, find the probability of selecting a person with blood type A $$\mathrm { A } +$$ $$\begin{array} { l | c c c c c c c c } \text { Blood Type } & \mathrm { O } + & \mathrm { O } - & \mathrm { A } + & \mathrm { A } - & \mathrm { B } + & \mathrm { B } - & \mathrm { AB } + & \mathrm { AB } - \\\hline \text { Number } & 37 & 6 & 34 & 6 & 10 & 2 & 4 & 1\end{array}$$

A) 0.34
B) 0.4
C) 0.45
D) 0.68