Which of the following statements best illustrates the concept of covariance?
a. “Scores on the two variables are normally distributed.”
b. “People with above average incomes also spend more than the average person.”
c. “The variance of X is equal to the variance of Y.”
d. “The null hypothesis was rejected.”
b. “People with above average incomes also spend more than the average person.”
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Answer the following statement(s) true (T) or false (F)
PL 108-446 requires IEP team members to consider using positive behavior support when writing an IEP for students with disabilities who exhibit problematic behavior in school.
______ compare(s) a person's score against the scores of a group of people who have already taken the same exam:
a. Norm-referenced tests b. Curriculum based tests c. Task analysis d. Dynamic assessment
According to Piaget, a child first understands the idea of "conservation of volume" when that child reaches which of the following stages?
A. Sensorimotor stage B. Formal operational stage C. Concrete operational stage D. Preoperational stage
Which statement is true regarding room temperature and children's abilities to learn?
A. Children learn better in colder room temperatures of 60°F–65°F. B. Children learn better in optimal room temperatures of 68°F–72°F. C. Children learn better in warmer room temperatures of 80°F–85°F. D. Room temperature has no influence whatsoever on children's abilities to learn.