Page history
September 20, 2016
July 14, 2016
July 13, 2016
November 8, 2009
February 17, 2009
March 22, 2008
removal of comment tag.
m-4
cat - the previous one wasn't working for some reason.
m-2
remove bad link, format, one fact
+53
May 31, 2007
May 18, 2007
May 15, 2007
→Weighted averages: fix minor error
→The average as a "balance point": fixed dash(es)
+9
→Other "measures of central tendency"
+195
→Weighted averages
+2
→Weighted averages: Took a drip -> took a trip. Stop giggling!
→Other "measures of central tendency": A distribution in which 90% of the items are above average
+2,074
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+11
→Other measures of central tendency
+13
no edit summary
+2,715
→Weighted averages
+13
→Weighted averages
-1
→Weighted averages
+2,987
→An "analog computer" for the average
m-1
→An "analog computer" for the average
→An "analog computer" for the arithmetic mean
+28
→An "analog computer" for the arithmetic mean
m+6
no edit summary
+521
May 14, 2007
May 13, 2007
May 11, 2007
→Example of calculation
m-4
→Example of calculation
m+133
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m+14
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m+3
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m-1
expand
+717
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+43
New page: '''Average''' is the sum of a group of numbers divided by the number of numbers it the group. For example, the average of 3, 5, and 7 is <math>15 \div 3=5</math>.
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