A researcher believes that arrivals at a walk-in hair salon are Poisson distributed.The following data represent a distribution of frequency of arrivals in a one hour time period.
Using = 0.10,the observed chi-square value for this goodness-of-fit test is ____.
A) 2.28
B) 14.56
C) 17.43
D) 1.68
E) 2.67
Correct Answer:
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