solved: 6. Type B seed is tested in the same country and the probability of…

  

6. Type B seed is tested in the same country and the probability of…6. Type B seed is tested in the same country and the probability of good rainfall is again 0.4. Type B seed is found to have a probability of growing of 0.8 when the rainfall is good, and of 0.5 when it is poor. i) Draw a tree diagram for Type B seed, giving the probabilities for each branch.ii) Calculate the probability that type B seed grows whatever the rainfall.  MathStatistics and Probability