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Odds in statistics and Odds in a horse race (ソースを閲覧)

411 バイト追加、 2022年11月6日 (日) 23:16

Odds=\frac{probability\ that\ the\ outcome\ occurs}{probability\ that\ the\ outcome\ does\ not\ occur}

</math>

==Example of a horse rase==

===Assumption===

In order to simplify, the bookmaker in the following scenario does not charge any betting fees

===A race that 5 horses start and 10 bettors bet===

Here is a horse race that 5 horses start and 10 people ---10 bettors--- bet each of 5 horses.

Names of horses are A, B, C, D and E.

{|class="wikitable"

|-

!style="width:50px"|Horses

|-

|A

|-

|B

|-

|C

|-

|D

|-

|E

|}

2,992

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