Question: What is the difference between a confidence interval and a hypothesis test? Discuss P-value and significance level in the explanation. A confidence interval would often

  1. What is the difference between a confidence interval and a hypothesis test? Discuss P-value and significance level in the explanation.
  2. A confidence interval would often lead to the same statistical conclusion as a two-sided hypothesis test. Why is might a confidence interval lead to a different conclusion than a one-sided hypothesis test?

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