If the correlation between two variables was equal to 0, the scatterplot between these two variables would be represented as ______.
a. a line sloping upward
b. a line sloping downward
c. a horizontal line
d. a vertical line
Ans: c
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What will be an ideal response?
Of technology in our society, it is fair to say that ______
A) in schools, boys have greater access to computers than girls B) young students are rarely exposed to computer-based technology at school C) learners' expectations for how they receive and process information go unchanged D) schools serve as an equalizing factor
The Vineland Adaptive Behavior Scales, Second Edition is a comprehensive evaluation that includes which of the following?
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Norms develop at a(n) ______ stage in a group and are sometimes ______ to change.
a. early; easy b. middle; easy c. late; resistant d. early; difficult