A Study of the Effectiveness of a Flu Vaccine Was

Short Answer

A study of the effectiveness of a flu vaccine was conducted with a sample of 469 people. Some participants in the study were given no vaccine, some were given one injection, and some were given two injections. The results of the study are listed in the table.
$$\begin{array} { | l | l | l | l | l | } \hline & \text { No vaccine } & \text { One injection } & \text { Two injections } & \text { Total } \\\hline \text { Flu } & 5 & 5 & 15 & 25 \\\hline \text { No flu } & 140 & 44 & 260 & 444 \\\hline \text { Total } & 145 & 49 & 275 & 469 \\\hline\end{array}$$ A person is selected at random from the sample. Find the specified probability that the person got the flu and had one injection. Round your answer to one decimal place.