What is the difference between a z-test and a t-test, and when would you choose one over the other?
Welcome!
Share and discuss the best content and new marketing ideas, build your professional profile and become a better marketer together.
This question has been flagged
1
Reply
134
Views
The z-test and t-test are both statistical tests used to determine whether there is a significant difference between the sample data and a population, or between two samples. The main difference between them lies in the underlying assumptions and the circumstances in which each test is appropriate.