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Records pertaining to monthly number of job related injuries at Chemical plant were being studied by an NGO. The values for the past 100 months were as follows:
written 7.9 years ago by
teamques10
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modified 2.2 years ago
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pedsangini276
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| Injuries per month | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Frequency of occurrence | 33 | 40 | 13 | 6 | 4 | 1 | 1 |
Apply chi-square goodness of fit test to these data to test the hypothesis that the underlying distribution is Poisson. Use level of significance α=0.05.
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