1 The distance of a student's home from college, correct to the nearest kilometre, was recorded for each of 55 students. The distances are summarised in the following table.
| Distance from college \(( \mathrm { km } )\) | \(1 - 3\) | \(4 - 5\) | \(6 - 8\) | \(9 - 11\) | \(12 - 16\) |
| Number of students | 18 | 13 | 8 | 12 | 4 |
Dominic is asked to draw a histogram to illustrate the data. Dominic's diagram is shown below.
\includegraphics[max width=\textwidth, alt={}, center]{d6836b62-75e7-410e-ab1e-83c391b85948-2_1225_1303_628_422}
Give two reasons why this is not a correct histogram.