Chapter 22 BUS214, Businsess Stats - by Pam O'Keefe https://padlet.com/pamelaokeefe27/ebvqq5l6ku53 Lies, nursery rhymes, and stats.... en-us 2017-10-13 01:45:51 UTC 2026-03-07 06:33:25 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Soccerball.png Statistics overview pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675526 If you haven't discovered Khan Academy, now is the time! Seriously - this will go over every single topic covered in the chapter.]]> 2017-10-13 02:02:56 UTC https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675526 For whom the bell curves.... pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675669 We've all heard of the bell curve. This is what it is. ]]> 2017-10-13 02:03:56 UTC https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675669 Hey diddle, diddle....The MEDIAN's in the middle pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675675 2017-10-13 02:03:58 UTC https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675675 You add, then divide for the MEAN.... pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675688 2017-10-13 02:04:03 UTC https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675688 The MODE is the one that appears the most... pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675692 2017-10-13 02:04:06 UTC https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675692 And the RANGE is the difference between. pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675694 2017-10-13 02:04:08 UTC https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675694 So many ways to find the cat and fiddle and cow and dog and dishes --- pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675706 Or - use one of the many stats calculators available online.

]]> 2017-10-13 02:04:12 UTC https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675706 DISPERSION pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675716 Sometimes, if you have a LOT of data, it's hard to get a grip on it. The solution: Scatter-plot graphs.
http://blog.euromonitor.com/2014/03/economic-growth-and-life-expectancy-do-wealthier-countries-live-longer.html]]> 2017-10-13 02:04:18 UTC https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675716 Frequency Distribution pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675722 How frequently does A occur given B? For example, how frequently do people occur, given the country of India? ]]> 2017-10-13 02:04:22 UTC https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196675722 Price Relative pamelaokeefe27 https://padlet.com/pamelaokeefe27/ebvqq5l6ku53/wish/196680392 Helps us compare apples to apples - or to comprehend what money today would have been worth forty years ago.

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