Social & Preventive Medicine General 11ebf04d In the given data, degree of freedom will be - Duration of developing AIDSBlood Group AB C D 0-10 years20 30 48 710-20 years 100 15 38 10 20-30 years 12 9 8 3 A 12 B 6 C 9 D 20 High-Yield Explanation No explanation provided.