Statistics Basics
Flashcard
•
Mathematics
•
University
•
Easy
TAY KIM GAIK TAY KIM GAIK
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3 questions
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1.
FLASHCARD QUESTION
Front
What is a Random Variable (RV)?
Back
A random variable assumes any of several different values as a result of some random event or experiment. It is denoted by a capital letter such as X, Y, and Z.
2.
FLASHCARD QUESTION
Front
What is a Population in statistics?
Back
A population is a group of individuals or items that share one or more characteristics from which data can be gathered and analyzed.
3.
FLASHCARD QUESTION
Front
What is a Sample in statistics?
Back
A sample is a subset of the population. Elements are selected intentionally as a representation of the population being studied.
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