In chemistry, what are some chemical variables?

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 ... Value-at-risk (VAR). Value-at-risk is a statistical measure of the riskiness of financial entities or portfolios of assets. It is defined as the maximum dollar ... Jun 24, 2019 ... VAR is essentially soccer's instant replay system. On March 3, 2018, the International Football Association Board (IFAB), the top rulemaking ... Feb 4, 2016 ... There are really only two data structures in Dynamo: an item and a list, and the only difference is that a list is a container for other items. Mar 16, 2016 ... These files are produced by the linux sar utility (system activity report) process. They're not big-ip specific, and contain historical data ... Jan 28, 2016 ... The goal of VaR models is two-fold: help risk and infosec professionals articulate cyber risk in financial terms, a language that everyone ... Aug 6, 2023 ... VAR stands for video assistant referee. It is a tool designed to further assist on-field referees in making correct decisions as they occur ... Jun 19, 2009 ... This is the mail spool, ie where the mail goes before it gets delivered. So it's quite likely that postfix may be putting mail there before it goes to the user ... Sep 24, 2009 ... If you're in a function then var will create a local variable, "no var" will look up the scope chain until it finds the variable or hits the global scope. Apr 21, 2010 ... If you're seeing a message from DispatchCommand WARN could not read metadata file: ... Then this suggests (looking at the code path) that splunk ...