(Answered) Question 1 who determines the level of confidence for an

Statistics

Question: 1. Who determines the level of confidence for an interval estimate

2. What level of confidence is associated with a two -tailed hypothesis test at a .05 level of significance?

3. Explain how to determine the effect size of an outcome based on the limits stated for a confidence interval.

4. What are the three steps to compute an estimation formula?

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