Alliance Lighting Manufacturing Sdn Bhd, Ilux Lighting Sdn Bhd, and Neon LED Lighting Sdn Bhd are...

Transcribed Image Text:

Alliance Lighting Manufacturing Sdn Bhd, Ilux Lighting Sdn Bhd, and Neon LED Lighting Sdn Bhd are three manufacturers that provide LED bulbs to AJ Construction & Maintenance. Alliance makes 80% of the LEDs, Ilux makes 15%, and Neon makes the remaining 5%. The rate of defects found in the LED bulbs made by Alliance is 4%, for Ilux it is 6%, and for Neon it is 9%. a. If an LED bulb is randomly selected from the general popula- tion of all LED bulbs, find the probability that it was made by Alliance Lighting Manufacturing Sdn Bhd. b. If a randomly selected LED bulb is tested and found to be de- fective, find the probability that it was made by the Alliance Lighting Manufacturing Sdn Bhd. Alliance Lighting Manufacturing Sdn Bhd, Ilux Lighting Sdn Bhd, and Neon LED Lighting Sdn Bhd are three manufacturers that provide LED bulbs to AJ Construction & Maintenance. Alliance makes 80% of the LEDs, Ilux makes 15%, and Neon makes the remaining 5%. The rate of defects found in the LED bulbs made by Alliance is 4%, for Ilux it is 6%, and for Neon it is 9%. a. If an LED bulb is randomly selected from the general popula- tion of all LED bulbs, find the probability that it was made by Alliance Lighting Manufacturing Sdn Bhd. b. If a randomly selected LED bulb is tested and found to be de- fective, find the probability that it was made by the Alliance Lighting Manufacturing Sdn Bhd.

Answer rating: 100% (QA)

Answer Lets denote the events as follows Event A LED bulb is made by Alliance Lighting Manufacturing ... View the full answer