In Problems, determine (a) The x 2 test statistic, (b) The degrees of freedom, (c) The critical
Question:
In Problems, determine
(a) The x2 test statistic,
(b) The degrees of freedom,
(c) The critical value using α = 0.05, and
(d) Test the hypothesis at the α = 0.05 level of significance.
H0: The random variable X is binomial with n = 4, p = 0.8
H1: The random variable X is not binomial with n = 4, p = 0.8
Transcribed Image Text:
X Observed Expected 0 1 1.6 1 38 25.6 2 132 153.6 3 440 409.6 4 389 409.6
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