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A one- sample z- test for a population mean is performed. Suppose that the P- value for the test is 0.04. For what significance levels (values of α ) can the null hypothesis be rejected?

Poll responses are kept private

  • For all values of α smaller than 0.04
  • For only α = 0.05 and α = 0.10
  • For all values of α greater than or equal to 0.04
  • For α = 0.04
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