Final answer:
The correct answer is E. Just (A) and (B) are correct.
Step-by-step explanation:
The correct answer is E. Just (A) and (B) are correct.
A. The p-value is calculated under the assumption that the null hypothesis is true. This means that the p-value is calculated based on the assumption that there is no effect or relationship in the population.
B. The smaller the p-value, the more evidence the data provide against H0. A small p-value indicates that the observed data is unlikely to occur if the null hypothesis is true, providing strong evidence against the null hypothesis.
C. The p-value represents the probability of observing a test statistic as extreme or more extreme than the observed test statistic, assuming the null hypothesis is true. It can only range from 0 to 1, inclusive.
Therefore, option E is the correct answer, as both (A) and (B) are true statements.