Group
Int32
4
2
Group <= 50
Group + 1
Generate Groups from 2 to 50
Trial
Int32
4
1
Trial <= 1000
Trial + 1
Generate Trials from 1 to 1000 for each Group
Person
Int32
4
1
Person <= Group
Person + 1
Generate the "People" in each Trial based on Group size
Assign birthdays as integers from 0 to 364 for each person
Count number of birthdays
scatter
markers
Probability
Group
Probability
4
sans-serif
true
closest
false
550
500
-8
53
false
linear
14
12
0
Group SIze
0
1
false
linear
Probability
0
101
**79**
79
79
17
72
C:\Users\NJ\AppData\Local\Temp\Engine_9440_ddaef420b1624c8492f5c334504630a3_\Engine_708_b3561604c60747f689ebfc131f12666e_.yxdb
Single
Report
[Group] > [CountDistinct_Birthday]
Custom
>
Group
True
fixed
2018-12-23 09:20:10
0
2018-12-23 09:20:10
2018-12-23 09:20:10
[Group] > [CountDistinct_Birthday]
Unique: Group, Trial
Count Trials with Duplicate Birthdays
NOTE: If you change this formula to 364*75, you can see the probability of being born on the exact same day & year!
Horizontal
challenge_140_NicoleJohnson