_____ is/are used to explore reasons behind existing differences between two or more groups.
a. Descriptive statistics
b. Action research
c. Causal-correlational research
d. Causal-comparative research
Ans: D
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_________________detailed policies and procedures for including children with disabilities in a regular classroom
a. The Individuals with Disabilities Education Act b. Leave No Child Behind c. Lau v. Nichols d. LEP
You are comparing customer lifetime value (CLV) in £s for two of your firm’s products – Mug-R and Jug-S. What does acceptance of the assumption of homogeneity mean for the two groups in this context?
A. The variance is twice as big for Mug-R than Jug-S. B. Variances in the groups are approximately equal. C. The variance across the groups is proportional to the means of those groups D. The variance for both Mug-R and Jug-S is equal to the interquartile range
The U.S. Census Bureau considered a three-person family poor in the year 2004 if its annual income was less than $15,
What will be an ideal response?
Planning instruction should include
a) assessing b) planning large blocks of instruction c) planning individual learning activities d) all of the above