Math-Whizz Blog

Math-Whizz Madness Challenge

March 17th, 2011 by Nick

 

The Whizz team has caught the March Madness fever, and we’re filling out our brackets.  Here’s the question, who has the best chance of winning – the basketball enthusiast, the in-house statistician, the complete novice, or the person somewhere in the middle?  Does being in the know truly matter, or are you just as likely to score the winning bracket with random picks and a bit of luck?  

 

 Water cooler banter led to the Math-Whizz March Madness Challenge.  Six members of the Math-Whizz team have put statistics versus randomness to the test.  The Math-Whizz roster (shown below) ranks each team member by interest in basketball with the mathematical outliers being Ben Keogh, statistician and Kevin Judd, mathematician/former math teacher.  To make things interesting we created two control brackets: one has each game determined by a coin flip and one has the top seed winning each game with the final four determined based on National Ranking. 

Whizz Team Roster

Round by round the results will be examined, numbers run and results evaluated to determine who has the better chance of creating the winning bracket. We will keep you posted on who is leading the scoreboard – those in the know or those who are just lucky.  Stay tuned to watch the Whizz Madness.

 

Fun Math around the NCAA Basketball Tournament Brackets:

What are the odds for the Coin Flip bracket to get every game correct in a 64 team tournament?

Stat’s the way to do it

August 18th, 2009 by admin

Excuse the awful pun, but a post from Deb’s Math blog (new arrival in the Whizz blogroll, at right) pointed out the vogue for decent statisticians and mathematicians in the top companies.

She points to the recent New York Times piece ‘For Today’s Graduates, Just One word – Statistics‘, which quotes Peter Orzsag, White House economics honcho:

“Robust, unbiased data are the first step toward addressing our long-term economic needs and key policy priorities,”

This is no bad thing, and his attitude reflects the need at corporations to have expert number-crunchers on board. As Carrie Grimes, a statistics expert and analyst at Google, points out:

“Even an improvement of a percent or two can be huge, when you do things over the millions and billions of times we do things at Google,”

At a somewhat smaller level, we’ve found the benefits in good statistical analysis of the behavior of our tens of thousands of Math-Whizz students. Some of this research is summarized on our Math-Whizz Research Page.

In any case, we’d hope that our online math tutor can help get children started with elementary statistics in particular, and math in general.

Stats is one of the subjects that most commonly trips up adults, and knowing good from bad statistics is important for weeding out honest information from that which has been expelled from the fundament of a particular male bovine ruminant.


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