Question

I conduct a statistical test of hypotheses and find that the null hypothesis is statistically significant (reject H0) at the 10% level. What else may I conclude with certainty?

Answer 1

if statistical test is significant at xyz percentage of significant level then it will be right to say that test will be significant to all percentage that is above significant level but it is uncertain that test will be significant at all percentage that is below significant level.

Explanation:

if statistical test is significant at xyz percentage of significant level then it will be right to say that test will be significant to all percentage that is above significant level but it is uncertain that test will be significant at all percentage that is below significant level. Therefore it is uncertain that test would be significant at 1% and 5% because they are lie below than significant level (10%)