Explain what a P-value is. What is the criterion for rejecting the null hypothesis using the P-value approach? Explain what a P-value is. Choose the correct answer below. OA. A P-value is the probability of observing a sample statistic as extreme or more extreme than the one observed under the assumption that the statement in the null hypothesis is true B. A P-value is the number of standard deviations that the observed proportion is from the proportion stated in the null hypothesis. ° C. A P-value is the value used to designate the area α in either the left-or right-tail of the normal curve. What is the ariterion for rejecting the null hypothesis using the P-value approach? Choose the correct answer below. A. If P-value >α reject the null hypothesis. B. If P-value for a right-tailed test, or a/2 or P-value7/ for a two-tailed test if P-valuez then reject the null hypothesis ° C. If P-value