5. The number of times per day a computer fails and has to be restarted is recorded for 200 days. The results are summarised in the table.
| Number of restarts | Frequency |
| 0 | 99 |
| 1 | 65 |
| 2 | 22 |
| 3 | 12 |
| 4 | 2 |
Test whether or not a Poisson model is suitable to represent the number of restarts per day. Use a \(5 \%\) level of significance and state your hypothesis clearly.
(Total 12 marks)