individuals in the various ethnic group-blood group combinations. \table[[,Blood Group],[,,
0
,A,B,AB],[,
1
,0.082,0.102,0.005,0.004],[Ethnic Group,
2
,0.139,0.141,0.018,0.009],[,
3
,0.215,0.192,0.073,0.020]] Suppose that an individual is randomly selected from the population, and define events by type
A
selected