In Table 2

Multiple Choice

$\begin{array}{|l|l|l|}\hline\text {TABLE 2.2 AGES OF }\\\text {RESPONDENTS }\\\hline \text { Class Intervals } & \text { Frequency } & \text { Percentages } \\\hline 18-23 & 5 & \\\hline 24-29 & 21 & \\\hline 30-40 & 10 & \\\hline \text { TOTAL } & 36 & \\\hline\end{array}$
In Table 2.2,what proportion of cases are 18-23?

A) 0.05
B) 0.36
C) 0.78
D) 0.13