Quartiles. The median divides the data into two equal sets. For more information on the median, refer to the chapter on Measures of central tendency 1  : The lower quartile is the value of the middle of the first set, where 25% of the values are smaller than Q 1 and 75% are larger.uartiles. The median divides the data into two equal sets. For more information on the median, refer to the chapter on Measures of central tendency 1  : The lower quartile is the value of the middle of the first set, where 25% of the values are smaller than Q 1 and 75% are larger.
Hop on to get the meaning of HAL 9000 acronym / slang / Abbreviation. The Common / Miscellaneous / Community Acronym / Slang HAL 9000 means... AcronymsAndSlang. The HAL 9000 acronym/abbreviation definition. The HAL 9000 meaning is Heuristic Algorithmic Computer 9000 (2001 A Space Odessy). The definition of HAL 9000 by AcronymAndSlang.com
Short for Hewlett-Packard, one of the world's largest computer and electronics companies. Founded in 1939 by William Hewlett and David Packard, HP is best known today for its line of LaserJet and DeskJet printers. However, it produces more than 10,000 different products, ranging from computer systems to specialized electronic devices.