You need to declare a VAR before using it in your code.
A variable, often used in programming or mathematics to represent a value that can change.
The VAR shows how much the data points differ from the average.
An abbreviation for "variance," a statistical measure of the spread between numbers in a data set.
The referee consulted the VAR to check the goal.
A term used in sports, particularly in soccer, referring to Video Assistant Referee technology that reviews decisions made by the on-field referee.
The temperature can VAR greatly throughout the day.
To vary or change in form, amount, or nature.
The study included VAR factors that influenced the results.
Relating to or characterized by variation or diversity.
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