Question: Are the following data Poisson distributed? Use = .05 and the chi-square goodness-of-fit test to answer this question. What is your estimated lambda? Number

Are the following data Poisson distributed? Use α = .05 and the chi-square goodness-of-fit test to answer this question. What is your estimated lambda?
Number of Arrivals ... fo
0 .......... 28
1 ......... 17
2 .......... 11
3 .......... 5

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