Who among the following was the first man to describe 'Null Hypothesis'?
A. Raymond Dodge
B. Ronald Fisher
C. Herman Ebbinghaus
D. None of the above
Answer: Option B
Related Questions on Methods in Psychology
A. Psychoanalysis
B. Guidance and counselling
C. Psychotherapies
D. All of the above
A. Placebo effect
B. Environmental effect
C. Experimenter effect
D. None of these
A. 1, 2 and 3
B. 1 and 2
C. 2 and 3
D. Only 1
A. Environmental variables
B. Organismic variables
C. Sequential variables
D. All of the above
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