If you have a population standard deviation of 18 and a sample size of 81, what is your standard error of the mean?
a. ?3
b. 2
c. 1
d. 9
Ans: b
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Which is not an educational organization administering large-scale surveys?
a. Quality Education Data (QED) b. Software and Information Industry Association (SIIA) c. Education Week (EW) d. Consortium for School Networking (CoSN)
Consider the community resource list in Chapter 11 as well as others that you might be aware of. Select at least four such resources and describe how early childhood educators would be able to use their knowledge of them as they work with families
What will be an ideal response?
A researcher divides participants into groups that will engage in low, moderate, or intense levels of exercise. The total calories consumed by participants following the exercise are then recorded. What type of statistical design is appropriate for this study?
A. a related-samples t test B. a two-independent-sample t test C. a one-way between-subjects ANOVA D. a two-independent-sample t test and a one-way between-subjects ANOVA
Which of the following ranked highest with students while describing their peer culture in middle school?
A. Gender clashes B. Student-teacher camaraderie C. Worries about poverty D. Relational aggression