28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
The numerical rank of competitors in a competition shows if one is better than, equal to, or worse than another based on their results in a competition.
|
|
|
|
The numerical rank of a competitor can be assigned in several [[wp:Ranking|different ways]].
|
|
|
|
|
|
;Task:
|
|
The following scores are accrued for all competitors of a competition (in best-first order):
|
|
<pre>44 Solomon
|
|
42 Jason
|
|
42 Errol
|
|
41 Garry
|
|
41 Bernard
|
|
41 Barry
|
|
39 Stephen</pre>
|
|
|
|
For each of the following ranking methods, create a function/method/procedure/subroutine... that applies the ranking method to an ordered list of scores with scorers:
|
|
# Standard. (Ties share what would have been their first ordinal number).
|
|
# Modified. (Ties share what would have been their last ordinal number).
|
|
# Dense. (Ties share the next available integer).
|
|
# Ordinal. ((Competitors take the next available integer. Ties are not treated otherwise).
|
|
# Fractional. (Ties share the mean of what would have been their ordinal numbers).
|
|
|
|
<br>
|
|
See the [[wp:Ranking|wikipedia article]] for a fuller description.
|
|
|
|
Show here, on this page, the ranking of the test scores under each of the numbered ranking methods.
|
|
<br><br>
|