In the board exam 70% of taker is from Luzon, 20% from Visayas and 10% from Mindanao. If 50% of from Luzon passed, 40% from Visayas passed and 50 % from Mindanao passed. a. Determine the probability that a random examinee came from Luzon and passed b. Determine the probability that a random examinee passed

In the board exam 70% of taker is from Luzon, 20% from Visayas and 10% from Mindanao. If 50% of from Luzon passed, 40% from Visayas passed and 50 % from Mindanao passed. a. Determine the probability that a random examinee came from Luzon and passed b. Determine the probability that a random examinee passed

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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In the board exam 70% of taker is from Luzon, 20% from Visayas and 10% from Mindanao. If
50% of from Luzon passed, 40% from Visayas passed and 50 % from Mindanao passed.
a. Determine the probability that a random examinee came from Luzon and passed
b. Determine the probability that a random examinee passed

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