Dr. Scone administered a "pop quiz" to her honors class of five students and scored it "right minus wrong," which means a negative score was possible. She scored the quizzes, calculated, and recorded the class mean on the exam, m = 5. Dr. Scone, being a bit of a flake, discovered she couldn't find the quiz paper of her favorite student, Padraic, and did not have a score recorded for his quiz. Fortunately, she did have the scores written down for the other four students. They were: 5, 7, 7, and, 8. What is Padraic's deviation score? (Hint, he might have stolen it!)
What will be an ideal response?
Correct Answer:
-7
You might also like to view...
When a problem is suspected, documentation should be gathered as the basis for problem solving
a. True b. False
Twenty people took part in study in which they completed two questionnaires: one that measured musical ability and one that measured their mathematical aptitude. The two sets of scores were then analysed to determine if the two skills were related. Which research design was used in the study?
A. An observational study B. A case study C. A correlational study D. An experiment
When you miss a class:
A. wait until the next class to get the notes. B. contact a classmate to get the notes and find out about any new assignments. C. wait for your instructor to contact you about missed assignments. D. leave a space in your notebook and fill it in before the final.
Service learning is an example of the _________________ approach to curriculum
a. technological b. humanistic c. social reconstruction d. academic