The experimental research hypothesis encompasses which three ...

[lunatika]

The experimental research hypothesis encompasses which three hypotheses?
 
  A) the null, the statistical, and the correlational hypotheses
  B) the causal, the confounding variable, and the correlational hypotheses
  C) the relational, the differential, and the causal hypotheses
  D) the statistical, the confounding variable, and the causal hypotheses

Question 2

The research hypothesis is a
 
  A) null statement.
  B) simple statement.
  C) complex statement.
  D) probability statement.

[ngr69]

Answer to Question 1

Answer: D

Answer to Question 2

Answer: C