A Researcher Believes That a Variable Is Poisson Distributed Across $\alpha$

Multiple Choice

A researcher believes that a variable is Poisson distributed across six categories.To test this,the following random sample of observations is collected:
Using $\alpha$ = 0.10,the value of the observed chi-square for the data is _______.

A) 19.37
B) 2.29
C) 1.74
D) 3.28
E) 4.48