Which of the following statements about outliers is not true?
A. Outliers are values very different from the rest of the data.
B. Outliers bias the mean.
C. Outliers bias regression parameters.
D. Outliers are influential cases.
Answer: D
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Why is it more important to select learning materials and equipment based on the knowledge of how children learn and develop or to select based on the standards set forth by state departments of education and national professional organizations and/or recent emphasis on kindergarten readiness? Write one reason for your choice.?
What will be an ideal response?
By the time they are age 2½, children can be involved in adult-guided activities
a. True b. False
When working with a demanding parent, it is helpful for the staff involved to try to view the situation from the parents’ point of view.?
a. True b. False
Du Bois advocated
A. assimilation. B. protest. C. self-assertion. D. All these answers are correct