Facebook Chat Widget by Quantalpha Algorithms

Welcome!

Share and discuss the best content and new marketing ideas, build your professional profile and become a better marketer together.

Sign up

This question has been flagged
1 Reply
14 Views
Avatar
Ferdinand Cunanan Jr.

What does a Z-value tell us in hypothesis testing?

Avatar
Discard
Avatar
Reuel Rosh Galvan
Best Answer

A Z-value tells us how many standard errors the sample statistic is from the hypothesized value, helping us determine whether the observed difference is statistically significant.

Avatar
Discard