p13man
p13man
  • Threads: 4
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Joined: Jul 14, 2019
June 19th, 2020 at 6:01:01 PM permalink
Stats Challenge!

Below is the reel composition for Big Red. And the challenge is this...

To work out the odds of getting a feature

For those new to this game, the feature is triggered when the ROO (wild) symbol appears on a win line.

Knowing the odds of getting 5 CROCs with a ROO would also be fun. This is effectively the jackpot.

Symbol ONE TWO THREE FOUR FIVE
NINE 6 2 9 6 4
TEN 3 4 9 4 5
J 3 5 7 1 4
Q 5 3 3 5 3
K 3 3 4 6 6
DOG 3 5 5 6 6
EAGLE 7 1 8 7 4
PIG 1 4 2 2 2
CROC 1 3 2 2 2
TREE 1 1 2 2 2
ROO 0 0 1 1 1
Total 33 31 52 42 39
ThatDonGuy
ThatDonGuy
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Joined: Jun 22, 2011
June 19th, 2020 at 6:52:45 PM permalink
For one payline, here's what I get:
PaylineCombinations
Nine,Nine,Roo19656
Nine,Nine,Nine,Roo4212
Nine,Nine,Nine,Nine,Roo648
Ten,Ten,Roo19656
Ten,Ten,Ten,Roo4212
Ten,Ten,Ten,Ten,Roo432
Jack,Jack,Roo24570
Jack,Jack,Jack,Roo4095
Jack,Jack,Jack,Jack,Roo105
Queen,Queen,Roo24570
Queen,Queen,Queen,Roo1755
Queen,Queen,Queen,Queen,Roo225
King,King,Roo14742
King,King,King,Roo1404
King,King,King,King,Roo216
Dog,Dog,Roo24570
Dog,Dog,Dog,Roo2925
Dog,Dog,Dog,Dog,Roo450
Eagle,Eagle,Roo11466
Eagle,Eagle,Eagle,Roo2184
Eagle,Eagle,Eagle,Eagle,Roo392
Pig,Pig,Roo6552
Pig,Pig,Pig,Roo312
Pig,Pig,Pig,Pig,Roo16
Croc,Croc,Roo4914
Croc,Croc,Croc,Roo234
Croc,Croc,Croc,Croc,Roo12
Total174,525


Of the 87,135,048 possible paylines, 174,525 of them trigger the feature; this is about 1/500.

For a line of five Crocs/Roos that include at least one Roo:
CCCCR - 12
CCCRC - 12
CCCRR - 6
CCRCC - 12
CCRCR - 6
CCRRC - 6
CCRRR - 3
This is a total of 57, or about 1 in 1.53 million.

Keep in mind that if you play multiple lines, the probabilities aren't necessarily multiplied by the number of lines; for example, you can't get Nine, Nine, Roo on both lines 1 and 2 at the same time as there is only one Roo on reel 3.
p13man
p13man
  • Threads: 4
  • Posts: 32
Joined: Jul 14, 2019
June 20th, 2020 at 4:28:57 PM permalink
Genius!
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