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Module 5 Discussion: Intervals Module 5 Discussion: Intervals Instructions: *To view the grading rubric for this discussion, click the name of the discussion, then click
Module 5 Discussion: IntervalsModule 5 Discussion: Intervals
Instructions:
*To view the grading rubric for this discussion, click the name of the discussion, then click "Grading Information" - Alternative Formats
Discussion Questions:
Using what you learned in this weeks lessons, answer the following questions:
- What is the difference between a point estimate and an interval estimate? Give an example of each.
- Suppose the 95% confidence interval for a population mean is (56.56, 62.39), write a sentence interpreting this interval. What does the phrase "95% confidence" mean in this context?
- At a fixed confidence level, what effect will increasing the sample size have on the length of a confidence interval?
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