问题如下：
In the steps of hypothesis testing, which of the following descriptions on the statistically significant result is most accurate?
选项：
A.When we test the null hypothesis, the caculated value of the test statistic is less extreme than a given value.
B.When we accept the null hypothesis, we can get a statistically significant result.
C.When we reject the null hypothesis, the result is statistically significant.
解释：
C is correct. When we test the null hypothesis, if we find that the calculated value of the test statistic is as extreme or more extreme than a give value or values determined by the specified level of sigificance, we reject the null hypothesis, we say the result is statistically significant.
请问A选项错在哪？是不是错在当我们test，可能有两个结果（大于或小于临界值，并不一定像选项说的小于）？
另外请问given value一定指临界点吗？如果given value指临界值，是有可能正有可能负还是指绝对值？
