Problema metropolitan school system consists of three, Ask an Expert

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Problem:

A metropolitan school system consists of three districts-north, south, and central. The north district contains 25% of all students, the south district contains 4O%, and the central district contains 35%. A minimum-competency test was given to all students; 10% of the north district students failed,5% of the south district students failed, and 5% of the central district students failed.

Required:

Question 1) Develop a probability tree showing all marginal, conditional, and joint probabilities.

Question 2) Develop a joint probability table.

Question 3) What is the probability that a student selected at random failed the test? Solve the given numerical problem and illustrate step by step calculation.

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Operation Management, Management Studies

Category:- Operation Management
Reference No.:- M91167414

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