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Problem 1 (30 pts): Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The re
Posted: Sun Sep 05, 2021 5:13 pm
by answerhappygod
- Problem 1 30 Pts Disks Of Polycarbonate Plastic From A Supplier Are Analyzed For Scratch And Shock Resistance The Re 1 (31.67 KiB) Viewed 123 times
Problem 1 (30 pts): Disks of polycarbonate plastic from a supplier are analyzed for scratch and shock resistance. The results from 100 disks are summarized here: Shock Resistance High Low Scratch Resistance High 70 9 Low 16 5 Let A denote the event that a disk has high shock resistance, and let B denote the event that a disk has high scratch resistance. Determine the number of disks in (1) An B. (2) A', and (3) AUB