Brothers Sisters 0 1 2 3
5 People with a brother
0 0 0 0 People with a sister
5
5
5
5
5
5
5
5
5
5
0 0 0
5
5
5
5
5
5
5 What is the chance of choosing…?
5 0 Someone with no brothers or sisters:
5 0 Someone with no brothers:
5 0 Someone with no sisters:
5 0 Someone with brothers and sisters:
5 0 Someone with brothers but no sisters:
5 0
5 5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
e with a sister
0
0
Pocket-sized
Edible Gre
Edible
Green
Object
Cabbage 1 1 0
Mars bar
Desk
Astroturf
1
0
0
0
0
1
1
0
0
1 2 3
Apple
Mobile phone
Colouring pencil
1
0
0
1
0
1
1
1
1 1 2 1
Curry 1 0 0
Salt and Vinegar crisps 1 1 1
Keys
Blu-tack
Pea soup
0
0
1
0
0
1
1
1
0
3
Green car 0 1 0
The Grinch 0 1 0 Pocket
3 2 1 1 2 1
>
Edible5yrscreen 3 4 5 6 7 8 check
1 1 0 0 1 0 0 0 0 1
1 0 1 0 0 0 1 0 0 1
0 0 0 0 0 0 0 0 1 1
0 1 0 0 0 0 0 0 0 1
1 1 1 0 0 0 0 1 0 1
0 0 1 1 0 0 0 0 0 1
0 1 1 0 0 1 0 0 0 1
1 0 0 0 0 0 0 0 0 1
1 1 1 0 0 0 0 1 0 1
0 0 1 1 0 0 0 0 0 1
0 0 1 1 0 0 0 0 0 1
1 1 0 0 1 0 0 0 0 1
0 1 0 0 0 0 0 0 0 1
0 1 0 0 0 0 0 0 0 1
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
5 5 5 0 0 0 0 0 0 0
Green
1
3
Pocket-sized
Edible Green
3
1 5 4
7
2 10
1
3
Fit in pocket
Categories: 35
Edible 1
Green 4
Fit in pocket 3
Edible + Green 5
Green + Fit in pocket 10
Edible + Fit in pocket 2
Edible + Green + Fit in pocket 7
None 3
Chance of choosing Green: 26/35 5 3 1 2 1 1 2 3 1 Edible
2 1 3 2 2 Green
3 2 1 3 3 Fit in pocket
4 2 3 1 4 Edible + Green
5 3 1 2 5 Green + Fit in pocket
6 3 2 1 6 Edible + Fit in pocket
+ Fit in pocket
+ Fit in pocket