Math 151 , Spring 2007, Day 15 Friday, Mar. 2 Hit reload to get most current version 6:30pm 3/1/07

See Day 14 for HW due Monday.
Exam 2 a week from today:
Day 18 (March 9).  Starts with Ch. 3, Normal distrib.  Thru Ch. 4, and what we cover of Ch.5 on Monday.  One sheet of notes: I will give you paper copies of the Normal table.
Sample exam available today (one for each student outside my door,  and linked Here.(Check link for updates)). 
     Solutions: 2 outside my door, 2 on reserve, linked here
 

Friday Day 15: Activism Symposium Day
A) Optional work session:  I will answer questions, review what you would like, especially normal distribution.  Please email me and let me know what you would like to see.  Meet in Mac 120 (Math clinic) at time you signed up for (NOT class time!) (Please email if changing time!)

In lieu of class, a few paragraphs: (choose One)  (separate from other HW) Due Monday in class
B)    A paragraph describing one of the workshops/talks you attended,
  + a paragraph or so on a situation where organized data could be useful to an activist  working for a cause (either data which was cited in a workshop you attended, or a place where you could see that information could help make or strengthen the "case" for a cause, or be useful in improving the activist's skill in some way.)
C)  Find one or more graphs, charts or tables of numbers in the popular press or on the web. Hand in a copy of it/them.  Explain what it's about and what it says, and critique it as to how well it conveys the information.  If you can do it better, redo it.
D)  Research Florence Nightingale, primordial activist and statistician.   Report why/how she was an activist, and why I call her a statistician. 
(A websearch is quickly fruitful.  Here are 2 sites with good info/links, not to say that others are not interesting/useful:  http://www.math.yorku.ca/SCS/Gallery/flo.htmlhttp://www.florence-nightingale-avenging-angel.co.uk)

E) Something else?  Income distributions: download this document, do it.
F) Nothing.
  Counts as a class absence.


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