So a trivial test that always says "No" will have better accuracy? https://www.cancer.org/cancer/types/prostate-cancer/about/key-statistics.html https://www.ca

So a trivial test that always says "No" will have better accuracy? https://www.cancer.org/cancer/types/prostate-cancer/about/key-statistics.html https://www.cancer.org/cancer/types/prostate-cancer/about/ke... > About 1 in 8 men will get diagnosed with that cancer, through their whole lifetime. So true_negative/whole_population>=87.5% at least (life time vs currently has cancer). Or am I misunderstanding the meaning?