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...0, 1, 2, 3, 4 Observed....5, 41, 119, 440, 391 Expected...1.6, 25.5, 153, 408, 408 Determine(a) the(x squared) teststatistic. H0 : The random variable X

...0, 1, 2, 3, 4

Observed....5, 41, 119, 440, 391

Expected...1.6, 25.5, 153, 408, 408

Determine(a) the(x squared) teststatistic.

H0 :The random variable X is binomial withn = 4, p = 0.8

H1 : The random variable X is not binomial withn = 4, p = 0.8

(a) The test statistic is______

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