Independent and identically distributed random variables
Important notion in probability and statistics / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Independent and identically-distributed random variables?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
"IID" and "iid" redirect here. For other uses, see IID (disambiguation).
In probability theory and statistics, a collection of random variables is independent and identically distributed if each random variable has the same probability distribution as the others and all are mutually independent.[1] This property is usually abbreviated as i.i.d., iid, or IID. IID was first defined in statistics and finds application in different fields such as data mining and signal processing.