(Solved by Humans)-A researcher believes that a variable is Poisson distributed
Question
A researcher believes that a variable is Poisson distributed across six categories. To test this, the following random sample of observations is collected:??
Category ? ? 0 ? ? ? ?1 ? ? ? ?2 ? ? ? ?3 ? ? ? ?4 ? ? ? ?_>5
Observed ? 47 ? ? ?56 ? ? ?39 ? ? ?22 ? ? ?18 ? ? ? 10?
Using??= 0.10, the observed chi-square value for this goodness-of-fit test is ____.
Goodness of Fit Test
observed
47
56
39
22
18
10
192
expected
32.000
32.000
32.000
32.000
32.000
32.000
192.000
50.94 chi-square
5 df
8.91E-10 p-value
O-E
15.000
24.000
7.000
-10.000
-14.000...
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