Tag: interval-width
Interview Questions
- Sample size needed to halve the margin
- Sample size to shrink the margin fivefold
- Effect of quadrupling the sample on the margin
- Sample size for a target interval width
- What quadrupling the sample does to the margin
- Width ratio of a 95% to a 90% interval
- Width ratio of a 99% to a 90% interval
- Rescaling a 95% interval to 99%
- How much does width grow from 90% to 95%?
- How much wider is a 99% interval than a 95% one?