A p value is calculated to determine whether to
a. use a parametric or nonparametric test of statistical significance.
b. use a t test for independent means or for related means.
c. reject the null hypothesis.
d. reject a population parameter.
c
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Ordinary correlational estimates of the score reliability of criterion-referenced tests may be quite low because
a. it is difficult to find suitable criteria. c. the tests are typically speeded. b. the scores have little variability. d. the content is too heterogeneous.
Today, there is no universal consensus concerning the exact meaning of the term curriculum
Indicate whether the statement is true or false
Describe fluency disorder and identify conditions when a person with this disorder is less likely to experience problems
What will be an ideal response?
What is the standard deviation (s) for this set of data? 4, 2, 7, 5, 4, 1
a. 4.57 b. 3.83 c. 3.14 d. 2.14