NCERT Example 15 - Probability
Question: A person has undertaken a construction job. Probabilities: 0.65 of a strike, 0.80 of on-time completion if no strike, and 0.32 of on-time completion if there is a strike. Find the probability that the construction job will be completed on time.
Answer: 0.488.
Full step-by-step NCERT solution with diagrams on Something by Zero.