Question 3: 20 pts Of 500 new electronic products, 280 were intended for people

Question

Question 3: 20 pts Of 500 new electronic products, 280 were intended for people over the age of 16, and 320 used a rechargeable battery. Of those products with a rechargeable battery, 150 were intended for those under the age of 16. What is the probability that a new electronic product is intended for someone over the age of 16 or uses a rechargeable battery? 450500 = 0.9 280500 = 0.56 430500 = 0.86 110/500 0.22

Explanation / Answer

Dear Studet Thank you for using Chegg !! Total Number of Electronic products = 500 Products intended people age > 16 = 280 Products using rechargeable battery = 320 Products intended people age < 16 & uses rechargeable battery = 150 Products intended people age > 16 & uses rechargeable battery = 320-150 = 170 Electronic products intended for someone over the age of 16 or uses a rechargeable battery = 320 + (280 - 170) = 430 Probability = No of possible Outcomes / Total Number of Outcomes = 430 / 500 Option C

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