



 
Hi Arul. Since they work independently you just multiply the probabilities together Arul. For example, if I spill my coffee 1 out of 10 mornings, drop my toast 2 out of 25 mornings and miss my bus 1 out of 4 mornings, then what is the probability that on a given morning I will spill my coffee, drop my toast, but catch my bus? It is 1/10 x 2/25 x 3/4 = 6/1000. Cheers,  


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