written 5.1 years ago by | • modified 4.0 years ago |
Injuries per Month | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
---|---|---|---|---|---|---|---|
Frequency of Occurrence | 35 | 40 | 13 | 6 | 4 | 1 | 1 |
i) Apply the Chi-Square test to these data to test the hypothesis that the underlying distribution is Poisson.
ii) Apply the Chi-Square test to these data to test the hypothesis that the underlying distribution is Poisson with mean 1.0. Use level of significance $\alpha$= 0.05 and $\chi ^2$= 5.99, $\chi ^2 _{0.05,3}$= 7.81