In statistics, results are always reported with 100% certainty. True or false?

False.

Step-by-step explanation:

We have been given a statement. We are asked to determine whether the given statement is true or false.

Statement:

In statistics, results are always reported with 100% certainty.

We know that statistical results are drawn from samples. The samples for all groups may differ. Since there is variation within groups, so results cannot be reported with 100% certainty.

Therefore, the given statement is false.