A researcher measured people’s physiological reactions to horror films. He split the data into two groups: males and females. The resulting data were significantly skewed and men and women had equal variances. What test should be used to analyse the data?
A. Wilcoxon signed-rank test
B. Mann–Whitney test
C. Paired-samples t-test
D. Independent t-test
Answer: B
You might also like to view...
The most important thing to remember about home-school collaboration is
a. The method in which the communication occurs b. That communication is taking place with the head of the family c. The student is aware that communication is taking place. d. That meaningful communication is taking place between school and the family
Answer the following statement(s) true (T) or false (F)
Cooperative learning occurs only in the general education environment.
Allie has used an explanatory sequential design to study leadership in public service organizations. Which of the following is the most likely point of integration in her study?
a.using the findings from a qualitative study to develop a survey b.conducting data transformation of the qualitative codes c.addressing how the follow-up qualitative findings illuminated survey results d.using qualitative findings to develop components of a leadership intervention
Which of the following provides the best example of how the exosystem, as described by Bronfenbrenner, influences education?
A. A local government approves an increased funding for public school libraries. B. A parent and the child meet with the child's teacher after school. C. A student's grades plummet soon after his or her parents file for divorce. D. Students interact directly with their teacher.