(Answered) Which of the following would produce a standard error of 2

Statistics

Which of the following would produce a standard error of 2 points? Explain your response.

n = 25 scores from a population with s = 50

n = 25 scores from a population with s = 20

n = 25 scores from a population with s = 10

n = 25 scores from a population with s = 12.5

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