Mathematics, 08.05.2021 06:30 deidrabenson72331

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? choices:
430/500 = 0.86
450/500 = 0.9
110/500 = 0.22
280/500 = 0.56

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Of 500 new electronic products, 280 were intended for people over the age of 16, and 320 used a rech...