A score of 70 on an IQ test is considered to be in what range of IQ?
A. average
B. borderline
C. mild
D. moderate
B
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What statement is incorrect with regard to the mission of public education?
A. To provide universal access to paid education B. To guarantee equal opportunities for all children C. To prepare people for citizenship in a democratic society D. To improve social conditions
Formative assessments should not be used for grading
Indicate whether this statement is true or false.
What is the relationship between the sum of squared errors (SS), the sample size (n) and the variance 
?
What is the relationship between the sum of squared errors (SS), the sample size (n) and the variance ?
a. SS = ?/(n – 1)
b. ? = SS/(n – 1)
c. ? = SS(n – 1)
d. n = (?/SS) – 1
If a researcher manipulated the length of a school day and measured attendance rates in seventh versus 12th graders while controlling for socioeconomic status (SES), which of the following would be the independent variable (IV), dependent variable (DV), attribute variable (AV), and extraneous variable, respectively?
A) grade level; length of school day; SES; attendance rate B) length of school day; attendance rate; grade level; SES C) attendance rate; SES; length of school day; grade level D) attendance rate; grade level; SES; grade level