55.6k views
5 votes
Given the confidence interval formula: b plus or minus t score SE-b a. What is b? b. What is t*? c. What is SEb?

1 Answer

7 votes
a) b is the mean of the confidence interval being studied.
b) t* is the critical t-score (from t-tables) defined by the degrees of freedom and the significance level of the confidence interval.
c) SE-b is the standard error of the confidence interval, determined based on the variation from the mean, as well as the sample size.

User Sean Houlihane
by
7.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories