Consider a jar that contains 14 blue marbles, 8 green marbles and 5 yellow marbles. Without looking at the colors you reach into the jar and draw one marble. Find the following probabilities.
1. P(blue)=
2. P(not blue) =
3. P(not red) =
4.P(yellow or blue)
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Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.