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 value used to designate the area a in either the left or right tail of the normal curve OB A P value is the number of standard deviations that the observed proportion is from the proportion stated in the null hypothesis OC 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 What is the criterion for rejecting the null hypothesis using the P value approach Choose the correct answer below OA If P value a reject the null hypothesis OB If P value Za for a left tailed test or if P value Za for a right tailed test or if P value Za 2 or P value Za 2 for a two tailed test then reject the null hypothesis OC If P value a reject the null hypothesis