The list below is extracted from a collection of 2000 samples, each of size 500, drawn from a simulated population of teenagers which has 57% of it believing that they could be president. Each person in a sample was asked if they believe they could be president. The number of "yes" answers were recorded for each sample.

The histogram above is based on the entire set of 2000 samples.

1. Write a caption for the histogram that appears above. A good caption for a graphic captures the significant details you want the reader to understand, and with a minimum of wordage.
2. What was the result of the 492^nd sample?
3. What does the blackened bar represent?
4. Circle the samples in this list that are among those making up the blackened bar in the histogram.