Explain what happens when finding the margin of error if all stays the same except that the confidence interval increases.

Why is it that when we increase our confidence level in a confidence interval that the interval gets wider?

What will happen to the precision of a confidence interval if the variability of a sample gets reduced, all other things equal?

What is a confidence interval

A researcher is calculating a confidence interval. All other things being constant, what happens to the width of confidence interval when the confidence level is increased? Decreases May increase or decrease Remain the same Increases

if a 95% confidence intervalgivess 0.20 and 0.27, can we be 95% that the proportion is 22% accurate or not because not all values are within 22%?

Public Policy Polling recently conducted a survey asking adults across the U.S. about music preferences. When asked, 80 of the 571 participants admitted that they have illegally downloaded music. Without performing any calculations, describe how the confidence interval would change if the confidence level changed from 99% to 90%.