In studying the correlation between the number of hours studied and scores on the comprehensive exam, the researcher found a correlation of .30. According to Cohen's guidelines, what would this mean regarding the strength of the relationship?
a. Large
b. Medium
c. Small
d. There is no guideline
Question 2
In comparing Spearman's Rho to Phi Coefficient, one would generally prefer to use Spearman's Rho when correlating:
a. Likert scale responses
b. Gender
c. Relationship status
d. Ratio scale variables
Polar bears feed upon a number of marine mammals. They are currently at the centre of international
Chromosome number is halved
Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of
The distribution of cones and rods over the human retina. The figure illustrates the number of cones ...
Children's behaviour rating scores on measures of aggression and anxiety
Prove the argument using two column proof number 5 only