They are usually estimated by statistics computed in samples.
If you want to change selection, open document below and click on "Move attachment"
Subject 1. The Nature of Statistics mple are called statistics.
A parameter is a numerical quantity measuring some aspect of a population of scores.
The mean, for example, is a measure of central tendency. Greek letters are used to designate parameters. <span>Parameters are rarely known and are usually estimated by statistics computed in samples. Populations can have many parameters, but investment analysts are usually only concerned with a few, such as the mean return or the standard deviation of returns.
Summary
status
not learned
measured difficulty
37% [default]
last interval [days]
repetition number in this series
0
memorised on
scheduled repetition
scheduled repetition interval
last repetition or drill
Details
No repetitions
Discussion
Do you want to join discussion? Click here to log in or create user.