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Variance of a given set of scores.
What happens to variance of a given set of scores if each original score is
(a) Tripled?(b) Increased by 15 points?
Provide the answer in terms of any percentage increase. Solve the problem empirically.
Statistics and Probability, Statistics
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1. What are time-series research designs, and how are they used to learn about changes in behavior over time? 2. What types of independent variables can be used in participant-variable research designs, and what conclusi ...
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