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1. Explain and give examples of how the particular outcomes of a study can suggest if a particular threat is likely to have been present.

2. Describe each of the following types of designs, explain its logic,

a. Non-equivalent control group pretest only

b. Non-equivalent control group pretest/posttest

c. Cross-sectional

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9359615

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