Transcript Grade D – 2 way tables

Grade D – 2 way tables
Tina records this data in a survey about how students travel
Gender Method
to school. Gender Method
of travel
of travel
Girl
Bus
Boy
Car
Boy
Walk
Girl
Bike
Girl
Car
Boy
Walk
Boy
Bus
Girl
Walk
Girl
Walk
Girl
Walk
(a) Complete a two-way table to show Tina’s data. (2
marks)
(b) Tina looks at her data.
She says it shows that girls are more likely to walk to school
than boys. Is this true? Give a reason for your answer.(2
marks)
Grade D – 2 way tables - answers
Tina records this data in a survey about how students travel
to school.
(a) Complete a two-way table to show Tina’s data. (2
marks) Bus Walk Car
Bike
Girl
1
3
1
1
Boy
1
2
1
0
(b) Tina looks at her data.
She says it shows that girls are more likely to walk to school
than boys. Is this true? Give a reason for your answer.
No, half the boys and half the girls walk so they are equally
likely
(2
Grade D – 2 way tables
Jane conducts a survey of the favourite colours of the
students in her class. She records the results.
Male Red
Male Yellow
Female Yellow
Female Red
Male Red
Female Green
Female Green
Female Green
Female Red
Male Red
Male Green
Male Yellow
Male Green
Record the results in a two-way table.
marks)
(3