The following table records the number of arrivals per minute at a clinic for 200 one-minute periods over the course of a week. At the significance level of 0.05, test the assumption that the number of arrivals per minute at the clinic follows a Poisson distribution Arrivals Frequency 0 20 1 37 2 44 3 42 4 20 5 18 6 15 7 3 8 1

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The following table records the number of arrivals per minute at a clinic for 200 one-minute periods over the course of a week. At the significance level of 0.05, test the assumption that the number of arrivals per minute at the clinic follows a Poisson distribution

Arrivals Frequency
0 20
1 37
2 44
3 42
4 20
5 18
6 15
7 3
8 1

 

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