Hip dysplasia is a hip socket abnormality that effects many large breed dogs. Border Collies (BC) and Golden Retrievers (GR) are being compared for their incidence of hip dysplasia:
GR BC
Dysplasia 3995 221
No Dysplasia 42946 5007
(a) Calculate the overall risk of hip dysplasia.
(b) Calculate the risk of hip dysplasia for Golden Retrievers.
(c) Calculate the risk of hip dysplasia for Border Collies.
(d) Calculate and interpret the relative risk of hip dysplasia for Golden Retrievers vs. Border Collies.