Suppose the critical region for a certain test of the null hypothesis is of the form F > 9.48773 and the computed value of F from the data is 1.86. Then:    A. The significance level is given by the area to the left of 9.48773 under the appropriate F distribution.  B. The significance level is given by the area to the right of 9.48773 under the appropriate F distribution.  C. The hypothesis test is two-tailed  D. H0 should be rejected

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