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Mathematics, 09.07.2020 02:01 Destinyb9806
Eyeglassomatic manufactures eyeglasses for different retailers. They test to see how many defective lenses they made in a time period. Table #4.2.2 gives the defect and the number of defects. Table #4.2.2: Number of Defective Lenses Defect type Number of defects Scratch 5865 Right shaped β small 4613 Flaked 1992 Wrong axis 1838 Chamfer wrong 1596 Crazing, cracks 1546 Wrong shape 1485 Wrong PD 1398 Spots and bubbles 1371 Wrong height 1130 Right shape β big 1105 Lost in lab 976 Spots/bubble β intern 976 a.) Find the probability of picking a lens that is not scratched.
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Eyeglassomatic manufactures eyeglasses for different retailers. They test to see how many defective...
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