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.
IQ Test Calculator. Online Intelligence Quotient Score Interpretation Calculator helps to analyze an individual's ability based on their IQ test score and current age. Code to add this calci to your website. Just copy and paste the below code to your webpage where you want to display this calculator.