Veterinary researchers wanted to know if housing might be related to whether or not a horse develops enteroliths. Attached are side-by-side pie charts of housing for horses with enteroliths (cases) and horses without (controls). Based on these charts, it is reasonable to conclude that:
A)cases and controls are equally likely to be housed in a pasture.
B)cases are more likely to be housed in a pasture.
C)cases are less likely to be housed in a pasture.
D)the relationship cannot be determined from the pie chart.

Question

Veterinary researchers wanted to know if housing might be related to whether or not a horse develops enteroliths. Attached are side-by-side pie charts of housing for horses with enteroliths (cases) and horses without (controls).  Based on these charts, it is reasonable to conclude that:
A)cases and controls are equally likely to be housed in a pasture. 
B)cases are more likely to be housed in a pasture. 
C)cases are less likely to be housed in a pasture. 
D)the relationship cannot be determined from the pie chart.

Quizplus · Accepted Answer

The Answer of Veterinary researchers wanted to know if housing might be related to whether or not a horse develops enteroliths. Attached are side-by-side pie charts of housing for horses with enteroliths (cases) and horses without (controls).  Based on these charts, it is reasonable to conclude that:
A)cases and controls are equally likely to be housed in a pasture. 
B)cases are more likely to be housed in a pasture. 
C)cases are less likely to be housed in a pasture. 
D)the relationship cannot be determined from the pie chart.

Veterinary Researchers Wanted to Know If Housing Might Be Related