Visit http://ilectureonline.com for more math and science lectures!

To donate:
http://www.ilectureonline.com/donate
https://www.patreon.com/user?u=3236071

We will learn the Test Statistic is the random variable (derive from a random sample) used to make the decision to:
A) not reject the null hypothesis, H0 (the product does not meet the standard, H0=true).
B) reject H0 (the product meets the standard, H0=false).

Previous video in this series can be seen at:
https://youtu.be/NqOew6lFACs
Next video in this series can be seen at:
https://youtu.be/N3G_7gnXwvs