how does the confidence interval work how do confidence intervals get better why would the ci curve be worse with increasing sample size? how does sample size affect confidence intervals why don't confidence intervals get better with sample size increasing should confidence intervals get better as sample size increases how many sample sizes for a typical test what is the CI width when sample size increases does sampling size affect confidence intervals in the npi when sample size increases would a CI be considered more accurate? what sample size will ci be which condition does it appear when confidence intervals are low? which statement is true regarding the CI? what would happen if the confidence interval increases how does a small sample size improve confidence interval when the confidence intervals increase do they get worse what sample size does a confidence interval change why does sample size affect confidence intervals why confidence interval is lower as sample size increases why are confidence intervals better with sample size