The spread of the values can be measured for quantitative data, as the variables are numeric and can be arranged into a logical order with a low end value and a high end value.he upper quartile (Q3) is the point between the lowest 75% and highest 25% of values. It is also called the 75th percentile. The variance and the standard deviation are measures of the spread of the data around the mean.
Rich Miller on Springfield. How Pat Quinn lost the race for governor. Bruce Rauner out-performed his fellow Republican Bill Brady's 2010 gubernatorial election performance in every region of the state last week.
At the 1929 Rose Bowl, talented center Roy Riegels picked up a fumble and made an incredible sixty-five-yard run. There was just one problem: Roy Riegels was running the wrong way!hen Joe Stoshack hears about Shoeless Joe Jackson -- and the gambling scandal that destroyed the star player's career -- he knows what he has to do. If he travels back in time with a 1919 baseball card in his hand, he just might be able to prevent t...