In using the chi-square statistic, most if not all of the expected frequencies (fe) should be ______.
a. greater than 10
b. greater than or equal to 5
c. greater than 5
d. greater than 0
c. greater than 5
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Treating girls and boys in ways that maximize their potential for science learning is referred to as __________ ______________.?
Fill in the blank(s) with the appropriate word(s).
The greatest statistical power occurs when
a. the sample is small and heterogeneity is small. b. the sample is small and heterogeneity is large. c. the sample is large and heterogeneity is small. d. the sample is large and heterogeneity is large.
Answer the following statement(s) true (T) or false (F)
Discourses are less real than objects in the physical world. True or False?
Vygotsky believed that language and culture were critical components in shaping a child's cognitive abilities.
Answer the following statement true (T) or false (F)