A sample of 30 11th graders were asked to select a favorite pattern out of 6 choices. The following display shows what their favorite color patterns were.

The counts have been recorded in the accompanying table according to pattern and the number of students who selected that pattern. True or False? This frequency table can be graphically displayed as a histogram.

\begin{tabular}{|c|c|}
\hline Color Pattern & Frequency \\
\hline Blue on gray & 3 \\
\hline Green & 6 \\
\hline Pink polka dots & 9 \\
\hline Purple & 6 \\
\hline \begin{tabular}{c}
Red and orange \\
stripes
\end{tabular} & 4 \\
\hline Yellow & 2 \\
\hline
\end{tabular}

A. True
B. False



Answer :

To determine whether the frequency table provided can be graphically displayed as a histogram, follow these steps:

1. Understanding a Frequency Table:
- The table provided lists color patterns and the number of students who selected each pattern. The two columns are `Color Pattern` and `Frequency`.

2. Key Features of a Histogram:
- A histogram is a type of bar graph that represents the frequency of data intervals or groups.
- Each bar's height represents the frequency count for that interval/group.
- Histograms are most often used to display the distribution of numerical data.

3. Analyzing the Table for Histogram Suitability:
- In the given table, each color pattern can act as a category.
- The frequencies represent how many students selected each color pattern.
- This form of data categorization allows the information to be visualized in bar form, where each bar represents a different color pattern, and its height reflects the number of students selecting that pattern.

4. Conclusion:
- Given that histograms can represent the frequency of categorical data (in this case, color pattern choices), the table can be graphically displayed as a histogram. Each bar in the histogram would correspond to a different color pattern, with the height of the bar matching the number of students who favored that pattern.

Thus, the answer is:
A. True