Ken randomly selected 75 students to participate in his study and then randomly assigned them to one of three conditions. When he examined his groups he found he had very unequal gender by condition. Ken's samples illustrate

sampling error

Explanation:

Ken randomly selected 75 students to participate in his study and then randomly assigned them to one of three conditions. When he examined his groups he found he had very unequal gender by condition. Ken's samples illustrate  sampling error.

answer; having the power of reprieve means being able to release people from punishment;

answer; /// the above statement is (true);