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# lease respond to one (1) of the following two (2) bulleted items: The vast majority of the world uses a 95% confidence in building confidence...

lease respond to **one (1)** of the following **two (2)** bulleted items:

- The vast majority of the world uses a 95% confidence in building confidence intervals. Give your opinion on why 95% confidence is so commonplace. Justify your response.
- Construct a hypothetical 95% confidence interval for a hypothetical case of your choosing. Use your own unique choice of mean, standard deviation, and sample size to calculate the confidence interval.

Select **one (1) **option provided below and analyze how it will influence your confidence interval:

- The confidence changes to 90%.
- The confidence changes to 99%.
- The sample size is cut in half.
- The sample size is doubled.
- The sample size is tripled.