Which one of the following statements is not correct?
a. A hypothesis must be testable.
b. A hypothesis must have explanatory power.
c. A hypothesis must be consistent with the existing body of knowledge.
d. A hypothesis must be based on a well-established theory.
Question 2
A null hypothesis is a
a. statistical term for hypotheses that the data fail to confirm.
b. statistical hypothesis that says no relationship exists between the variables under investigation.
c. research hypothesis that has been rejected by research findings.
d. research hypothesis that states no relationship exists between the variables under investigation.
This girl has a long leg cast, which was applied after surgery to correct her clubfoot.
This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
How lenses correct visual problems: (A) emmetropia; (B) myopia; (C) hyperopia; (D) corrected myopia; ...
The correct beginning position for the patient’s feet and crutches (tripod position).
A Hypothesis Can Lead to a Scientific Consensus
Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ...