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Mira la respuestaMira la respuesta done loading Muestra el texto de la transcripción de la imagenPregunta: In English Plastic polycarbonate discs are tested for scratch and shock resistance the data is summarized in the following table. Resistance to
In English
Plastic polycarbonate discs are tested for scratch and shock resistance the data is summarized in the following table.
Resistance to shock
High Low
Resistence to scratch High 70 9
Low 16 5
a. If a disk is selected at random, what is the probability that it has high resistance to scratch and also high shock resistance?
b.If a disk is selected at random, what is the probability that it has high resistance to scratch or high resistance to shock?
c.Consider the events high scratch resistance and also high shock resistance.They are mutually exclusive events.- Hay 3 pasos para resolver este problema.SoluciónPaso 1Mira la respuesta completaPaso 2
a.
The probability that a randomly selected disk has high resistance to scratch and also high s...
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