Under what circumstances would you not consider using analysis of covariance?
A. You need to try to control for all extraneous variables on which the groups may differ.
B. You have identified variables that have not been controlled for.
C. You have controlled for all the variables possible.
D. You need to reduce the unexplained variance.
Answer: C
You might also like to view...
Roberto takes out his history book to read the assigned chapter for tomorrow's class. He ignores the music that is coming from his sister's room, thinks about how he will go about learning the material in the chapter, uses various note taking techniques, and records in his personal journal his level of satisfaction with the results. Roberto's behaviors reflect which part of Zimmerman's
self-regulatory model? a. self-reflection phase b. forethought phase c. performance phase d. strategic planning phase
Summarize the major concerns for a teacher of a child with hemophilia
What will be an ideal response?
To test the hypothesis of simultaneous regress:
a. regression slopes must be compared b. regression intercepts must be compared c. both slopes and intercepts must be compared.
Considering just the classification system presented in this chapter, into which of these kingdoms would you place bacteria?
A. Monera B. Protista C. Plantae D. Fungi