The following data are the number of persons who were waiting in line at a checkout counter at 100 randomly selected times during the week.
At the 0.05 level, test whether the population of these values could be Poisson distributed.
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X = Number of Persons
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Number of Observations
|
|
0
|
24
|
|
1
|
24
|
|
2
|
18
|
|
3
|
20
|
|
4
|
10
|
|
5
|
4
|
|
|
100
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