A coin is biased such that P(H)=0.6P(H) = 0.6P(H)=0.6. Flip twice. What is P(H2∣H1)P(H_2|H_1)P(H2∣H1)?
0.60.60.6
0.360.360.36
0.40.40.4
0.80.80.8