In a diagnostic test, P(+∣D)=0.95P(+|D) = 0.95P(+∣D)=0.95 and P(+∣Dc)=0.10P(+|D^c) = 0.10P(+∣Dc)=0.10. If the prevalence P(D)=0.2P(D) = 0.2P(D)=0.2, what is P(D∣+)P(D|+)P(D∣+)?
19/2719/2719/27
19/3019/3019/30
0.950.950.95
0.100.100.10