\(\begin{array}{c|c} \text{Age in years} & 10 & 11 & 12 \\ \hline \text{Number of pupils} & 6 & 27 & 7\end{array}\)
The table above shows the number of pupils in each age group in a class. What is the probability that a pupil chosen at random is at least 11 years old?

• A.\(\frac{27}{40}\)
• B.\(\frac{17}{20}\)
• C.\(\frac{33}{40}\)
• D.\(\frac{3}{20}\)
• E.