Is 'var' considered an abbreviation or a standalone word?

Example: What is Var[X] when X is outcome of one fair die? E[X] = 7/2, so. Page ... Var[X+Y] = Var[X]+Var[Y]. Proof: Let variance of independent r.v.s is ... Jun 15, 2021 ... VAR is used for incidents in the four match-changing situations—often in the background, without fans noticing. When appropriate, the referee ... Feb 12, 2019 ... VAR stands for video assistant referee. It is actually a team of three people who work together to review certain decisions made by the main ... Dec 8, 2023 ... /var is used for various things, including cache for dnf (both normal updates and system upgrades [separately]), VM virtual drives, logs, system crash data, ... Jul 19, 2021 ... 2 Answers 2 ... The ~/.var directory is normally used for Flatpak, since it stores its installed programs and their data. But, it could also be ... Dec 9, 2020 ... var is something which you set inside the Dataweave as a variable whereas. vars is the variable you set outside the dataweave and include that ... VAR Sheet ... A value-added reseller (VAR) sheet is a file that contains important payment processing information, such as: ... A VAR sheet enables communication ... The invention of VAR in football has been accredited to the Royal Netherlands Football Association (KNVB) and their 'Refereeing 2.0' project, launched in 2013. Linux has a special directory for storing logs called /var/log. This directory contains logs from the OS itself, services, and various applications running on ... Dec 4, 2022 ... This keyword is basically used to declare local variables and replaces the way we use to declare the local variables using their explicit types.