What is the variance (s2) for this set of data?1, 5, 6
a. 4.00
b. 2.65
c. 7.00
d. 4.67
c. 7.00
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Parquetry blocks
a. provide children an opportunity to assemble shapes on a form board. b. come in angled shapes that allow for some unique pattern possibilities. c. are more challenging to assemble than other types of small blocks. d. All of these answers.
Researchers who study peer relations among children have noted that popular children typically display which of the following characteristics?
A. They engage in delinquent behavior. B. They are dishonest. C. They lack self-confidence. D. They show concern for others.
When heterogeneous groups are formed, students of high-ability level are most likely to form "teacher-student" relationships with students of which ability level?
A. Medium-ability B. Low-ability C. Both low- and medium-ability D. High-ability
Early childhood educators must guard the safety and well-being of the children when site selection for programs in large public buildings is under discussion.?
a. True b. False