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CSSBB · Question #414

To establish a sample size that will allow the proper overlap of distributions we do which of these?

The correct answer is B. Calculate one minus Beta. See the full explanation below for the reasoning.

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Question

To establish a sample size that will allow the proper overlap of distributions we do which of these?

Options

  • AMultiply Alpha by 1.75
  • BCalculate one minus Beta
  • CCalculate Beta plus 2
  • DMultiply Beta by 3

How the community answered

(33 responses)
  • A
    3% (1)
  • B
    79% (26)
  • C
    12% (4)
  • D
    6% (2)

Topics

#sample size#statistical power#beta error#distribution overlap

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