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Central Tendency Project

Central Tendency Project. By: Student A and Student B. The Different Electronics Sold in 2007. Ipod HDTV Xbox 360 Nintendo Wii Playstation 3. Ipod’s Sold. 100,000,000. HDTV’s Sold . 23,000,000. Xbox 360’s Sold. 9,770,000. Nintendo Wii’s Sold. 6,250,000. Playstation 3’s Sold.

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Central Tendency Project

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  1. Central Tendency Project By: Student A and Student B

  2. The Different Electronics Sold in 2007 • Ipod • HDTV • Xbox 360 • Nintendo Wii • Playstation 3

  3. Ipod’s Sold • 100,000,000

  4. HDTV’s Sold • 23,000,000

  5. Xbox 360’s Sold • 9,770,000

  6. Nintendo Wii’s Sold • 6,250,000

  7. Playstation 3’s Sold • 2,710,000

  8. Measures of Central Tendency • Mean: 28,406,000 • Median: 9,770,000 • Mode: none The appropriate measure of central tendency we chose was the mean because it is an average of all the numbers and it is the closest to the other numbers.

  9. Websites • http://www.apple.com/pr/library/2007/04/09ipod.html • http://www.hdtvmagazine.com/articles/2005/10/2005_hdtv_repor_1.php • http://wii.qj.net/Nintendo-meets-6-million-Wiis-sold-goal-ahead-of-schedule/pg/49/aid/87558 • http://en.wikipedia.org/wiki/IPod • http://en.wikipedia.org/wiki/High-definition_television • http://www.xbox.com/en-US/hardware/?WT.svl=nav • http://en.wikipedia.org/wiki/Wii • http://en.wikipedia.org/wiki/PlayStation_3

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