The t-distribution - why we need it | explained with confidence intervals

In this video, we will discuss the basics of the t-distribution and try to understand why we need it. To explain the basics of the t-distribution, we will use it to construct confidence intervals for small samples. 1. The basics of confidence intervals (0:27) 2. Why we need the t-distribution (03:25) 3. The t-distribution (08:35) 4. Notations for confidence intervals (13:00) For more videos in a logical order, go to: tilestats.com/