When a researcher suggests that there is a difference in the hiring preferences between veterans and non-veterans, such a suggestion represents the hypothesis. When the researcher suggests that there is no difference in the hiring preferences between veterans and non-veterans, such a suggestion represents the hypothesis.

Which of the following is an executive check on the powers of the judicial branch of government? a. presides over senate during hearing to impeach the president b. enforces term limits for supreme court justices c. nominates supreme court justices and federal judges d. casts tie-breaking vote if the supreme court cannot reach a verdict