Quiz questions

9-04

  • 0:09:57: Q1. What is the probability that X is rational? ANS: 0

  • 0:51:11: Q2. If I got a H in the first toss, what will be the probability to get an H again in the second toss? Assuming ML? ANS: 0.9

  • 0:58:10: Q3 what would be the estimated probability of head for the next toss if we use bayesian estimate? ANS: 0.713

  • 1:41:46: Q3. What is the prob of H given observations T and H and also using ML? ANS: 0.5

  • 1:46:42: Q4. Repeat the problem using MAP ANS: 0.9

  • 1:56:12: Q5. Repeat assuming bayesian estimate ANS: .68

  • 2:24:12: Q6. what is p(HHT|theta) if theta is Pr(H)? ANS: theta^2*(1-theta)

  • 2:49:52: Q7. What a and b will we have MAP = ML? ANS: a=b=1