t Confidence intervals for the Mean Statistics Inference with the z and t Distributions t Confidence intervals for the Mean Questions How can I use confidence intervals for the population mean ยต? What is the definition of a t-value? How can a t-statistic be used to construct a prediction interval? What is the 95% t confidence interval for the mean BMI of all young women? Data missing for question? :\ Express the confidence interval using the indicated format? Inference with the z and t Distributions View all chapters One-sample z test Two-sample z test z Confidence intervals for the Mean One-sample t test Matched-pair t test Two-sample t test t Confidence intervals for the Mean Prev