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Difference in the standard error across the two studies

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Reference no: EM132434527

Data: A researcher examines the results of two separate studies. In the first study, the difference between Group A and Group B is two points but the standard error is large and the difference is not significant. In the second study, the difference between Group A and Group B is also two points but the standard error is small and the difference is significant.

Instruction: Answer this: What might be the reason for the difference in the standard error across the two studies?

Reference no: EM132434527

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