The vaccination

The vaccination coverage of the population is 80%. Unvaccinated make up 60% of all infected. What percentage are unvaccinated more likely to be infected?

Correct answer:

p =  40 %

Step-by-step explanation:

o=80%=80100=0.8 n=1o=10.8=15=0.2  nn=0.60 n=0.60 0.2=325=0.12 no=o (10.6)=0.8 (10.6)=825=0.32  zo=o 0.6=0.8 0.6=1225=0.48 zn=n (10.6)=0.2 (10.6)=225=0.08  p=100 (zozn)=100 (0.480.08)=40=40%   Verifying Solution:  t=nn+no+zo+zn=0.12+0.32+0.48+0.08=1

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