A student conducting a research study was told by her professor to use a scatterplot in conjunction with calculating the correlation coefficient. She discovered that the data points clustered along a straight line. This means:
a. the student cannot determine if a relationship exists
b. no relationship exists between variables
c. a nonlinear relationship exists between variables
d. a linear relationship exists between variables
d
You might also like to view...
Describe the difference between a group with “loose interactions” and a group with “tight interactions.”
What will be an ideal response?
Working memory can hold _____ items
A) ?5 ± 2 B) ?6 ± 2 C) ?7 ± 2 D) ?8 ± 2
This leadership style matches combinations of directive and supportive behaviors with the developing maturity level of the group.
a. Task Leadership b. Laissez-Faire Leadership c. Relationship Leadership d. Democratic Leadership e. Situational Leadership
In a distribution of scores, what do we call the score that occurs most frequently?
A) ?Mean B) ?Mode C) Median? D) ?Standard deviation