In Order to Be Certified,an EMT Trainee (EMT Stands for "Emergency

question 22

Multiple Choice

In order to be certified,an EMT trainee (EMT stands for "emergency medical technician") must pass a written examination.A study of 76 trainees is conducted to assess the effectiveness of exam-preparation seminars in reducing the failure rate.The data are summarized below. $$\begin{array} { | l | l | l | l | l | } \hline & 0 \text { seminars attended } & 1 \text { seminar attended } & 2 \text { seminars attended } & \text { Total } \\\hline \text { Passed exam } & 5 & 14 & 19 & 38 \\\hline \text { Failed exam } & 8 & 15 & 15 & 38 \\\hline \text { Total } & 13 & 29 & 34 & 76 \\\hline\end{array}$$
Find the probability that the trainee attended one seminar and passed the exam.

• A) \(\frac { 14 } { 29 }\)
• B) \(\frac { 7 } { 19 }\)
• C) \(\frac { 29 } { 76 }\)
• D) \(\frac { 7 } { 38 }\)
• E) \(\frac { 14 } { 47 }\)

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