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Which of the following statements is true concerning data selection?
Which of the following statements is true concerning data selection?
A. Establishing a data selection strategy prior to collecting data decreases the chance of a biased outcome.
B. A data selection strategy must be established after the data are collected.
C. A good data selection strategy can eliminate the need for data collection.
D. A data selection strategy is required by federal law.
The Correct Answer is: - A. Establishing a data selection strategy prior to collecting data decreases the chance of a biased outcom... More