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Statistics

A retail outlet gets radios from 3 electrical appliance companies. The outlet gets 20% of its radios from A, 40% from B, and 40% from C. The probability of receiving the defective radio from A is .01; from B, .02; and from C, .08.

a. Make a probability tree showing all marginal, conditional, and joint probabilities.

b. Make a joint probability table.

c. Find out the probability which a defective radio returned to retail store came from company B?

Statistics and Probability, Statistics

• Category:- Statistics and Probability
• Reference No.:- M922253

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