Define call it a day. call it a day synonyms, call it a day pronunciation, call it a day translation, English dictionary definition of call it a day. v. called , callÂ·ing , calls v. tr. 1. To say in a loud voice; announce: called my name from across the street; calling out numbers. 2. To demand or ask for...
In descriptive statistics, the interquartile range (IQR), also called the midspread or middle fifty, is a measure of statistical dispersion, being equal to the difference between the upper and lower quartiles, IQR = Q 3 â Q 1.
All states (except Queensland) report student rankings as an ATAR. For a technical explanation of how the ATAR is calculated, click here. You need at least four scaled scores for an ATAR to be calculated. The ATAR is calculated from your Tertiary Entrance Aggregate (TEA).