A(n) ______ is used to compare one group of data to some benchmark, whereas a(n) ______ is used to compare two groups drawn from the same population.
Fill in the blank(s) with the appropriate word(s).
Ans: one-sample t test; independent samples t test
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What will be an ideal response?
When the goal of assessment is to gain the most precise and helpful information for instructional planning, the type of instrument designed for this is a
A) ?norm-referenced test. B) ?criterion-referenced test. C) ?language assessment. D) ?behavior sampling device.
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A. semiotics B. historical C. causal-comparative D. community-oriented