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In: Statistics and Probability

Expalin with every steaps and explanations The accompanying contingency table gives frequencies for a classification of...

Expalin with every steaps and explanations

The accompanying contingency table gives frequencies for a classification of the equipment used in a manufacturing plant. Equipment use Low Moderate High In working Order 10 18 12 Under repair 2 6 8

a. Find the probability that a randomly selected piece of equipment is a Moderate item or that it is in working order.

b. Find the probability that a randomly selected piece of equipment is a high-use item given that it is in working order.

c. Find the probability that a randomly selected piece of equipment is a low-use item and it is in working order.

d. Find the probability that a randomly selected piece of equipment is in working order given that it is a low-use item.

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