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If a 0.05 significance level is to be used to test the claim that p1< p2 ​, what confidence level should be​ used?

Respuesta :

Using test hypothesis and confidence interval concepts, it is found that a 95% confidence level should be used.

  • A confidence interval can be used to make a hypothesis test.
  • For a significance level of [tex]\alpha[/tex], the confidence level is of [tex]1 - \alpha[/tex]

In this problem, there is a significance level of 0.05, hence the confidence level is of 1 - 0.05 = 0.95 = 95%.

A similar problem, also involving a confidence interval and an hypothesis test, is given at https://brainly.com/question/14740644

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