State following are True or False

1. A statement contradicting the claim in the null hypothesis is classified as the alternative hypothesis.
2.. If we want to claim that a population parameter is different from a specified value, this situation can be considered as a one-tailed test.
3. The null hypothesis is considered correct until proven otherwise.
4. In the p-value approach to hypothesis testing, if the p-value is less than a specified significance level, we fail to reject the null hypothesis.
5. In the p-value approach to hypothesis testing, if p-value < 0.001, there is very strong evidence to reject the null hypothesis.
6. If the null hypothesis is rejected, this means that the null hypothesis is not true