Block, SkipCaptcha, apieditor, Automoderated users, Bots, edit, ratelimit-exempt
58,183
edits
Changes
Jump to navigation
Jump to search
Line 24:
Line 24: − + Line 81:
Line 81: − + + + +
clean up & uniformity
==An example of average, median, and mode==
==An example of average, median, and mode==
Consider the number of chapters in each of the thirty-nine books of the Old Testament.<ref>Chosen because it is an example of a set of numbers that is far from having a normal redistribution.</ref>. Ranked in order by number of chapters, the list is:
Consider the number of chapters in each of the thirty-nine books of the Old Testament.<ref>Chosen because it is an example of a set of numbers that is far from having a normal redistribution.</ref> Ranked in order by number of chapters, the list is:
:1, 2, 3, 3, 3, 3, 4, 4, 4, 5, 7, 8, 9, 10, 10, 12, 12, 13, 14, 14, 21, 22, 24, 24, 25, 27, 29, 31, 31, 34, 36, 36, 40, 42, 48, 50, 52, 66, 150
:1, 2, 3, 3, 3, 3, 4, 4, 4, 5, 7, 8, 9, 10, 10, 12, 12, 13, 14, 14, 21, 22, 24, 24, 25, 27, 29, 31, 31, 34, 36, 36, 40, 42, 48, 50, 52, 66, 150
*The thirty-nine books contain a total of 929 chapters, so the ''average'' number of chapters is 23.8.
*The thirty-nine books contain a total of 929 chapters, so the ''average'' number of chapters is 23.8.
:(1·2.00 + 1·2.20 + 10·2.40 + 1·2.20) / (1 + 1 + 10 + 1) = 2.34
:(1·2.00 + 1·2.20 + 10·2.40 + 1·2.20) / (1 + 1 + 10 + 1) = 2.34
[[category:Statistics]]
==References==
{{Reflist}}
[[Category:Statistics]]