A factory produces 2 models of tablets for drawing: the Deco 01 and the Deco 02. The total amount of tablets sold is 850. Out of those, there are 200 which are of the model Deco 01 and the rest are of the model Deco 02, After a year, 35 tablets failed: 10 of them were tablets of model Deco 01 and the rest were tablets of model Deco 02. Find the conditional probabilies: 1. that a tablet will fail after a year given that it is the Deco 01 model 2. that a tablet will fail after a year given that it is the Deco 02 model.

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