X 2 4 Determine (a) the %? test statistic, (b/) the degrees of freedom, (c) the P-value, and () test the Itypottiesis at the of = ( 15 level of significance. Observed YZA 303 Expected 16 25.5 153 408 408 He The random variable X is binomial with ni = 4, p= 0.8 H.: The random variable X is not binomial with n = 4, p= 0.8 Click the icon to view the chi-square distribution table (8) X0 = 17 51 (Round to two decimal places as needed.) (b) There are 3 degrees of freedom. (c) The P-value is less than 0.005 (d) What is the conclusion of the test at the a= 0.05 level of significance? Reject the null hypothesis, because the P.value is less than a= 0 05 There is evidence that the random variable ) is not binomial with n = 4. p = 0.8