Data Skeptic
Data Skeptic
Kyle Polich
[MINI] The T-Test
17 minutes Posted Oct 16, 2014 at 7:49 pm.
0:00
17:03
Download MP3
Show notes

The t-test is this week's mini-episode topic. The t-test is a statistical testing procedure used to determine if the mean of two datasets differs by a statistically significant amount. We discuss how a wine manufacturer might apply a t-test to determine if the sweetness, acidity, or some other property of two separate grape vines might differ in a statistically meaningful way.