20 students were asked to pick their favorite type of music from the categories: Classical (C), Folk (F), Alternative (A) and Blues (B).  The following data was collected

\[C\,\,C\,\,F\,\,F\,\,F\,\,A\,\,A\,\,B\,\,B\,\,B\,\,C\,\,A\,\,F\,\,B\,\,C\,\,B\,\,A\,\,F\,\,C\,\,B\]

Represent this data in a frequency table. 

Given the frequency table, draw a bar chart to represent this information. 

\begin{array}{|c|c|}
\hline \text { Colour Preference } & \text { Frequency } \\
\hline \text { Red } & 2 \\
\hline \text { Orange } & 4 \\
\hline \text { Yellow } & 6 \\
\hline \text { Green } & 2 \\
\hline \text { Blue } & 1 \\
\hline
\end{array}

The number of students at a particular school who participated in organised sport is shown in the bar chart. Display this data in a frequency table.