The best way to obtain a representative sample is to:
A. use a stratified random sample-with a total of 30.
B. use a purposive sample.
C. use cluster random sampling-with five clusters.
D. use a large simple random sample.
Answer: D
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Indicate whether this statement is true or false.
Depending upon who controls it, the same instructional approach can be used as either a teaching routine or a learning ____________________
Fill in the blank(s) with correct word
The right to continuity of services for parents of children in early intervention refers to:
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An effective way to determine long-term goals is to
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