a. Out of 8800 kids visited a restaurant, 2240 like pizza, 3360 like burgers, and 2400 like sandwich, 640 like both burger and sandwich, 800 like pizza and sandwich, and 240 likes all three foods. How many kids do not like any food? b. In a manufacturing unit for electronic chips, Unit manufactures chips that are either defective (10%), normal (82%), or slightly defective (8%). The produced chip is passed through an automated inspection system which can detect and discard any chip which is obviously defective. What is the quality of the chip that makes it through the inspection machine? c. A jet fighter consists of two engines. The probability that the second engine functions in a satisfactory manner during its design life is 0.96, and the probability that at least one if the two engines does so is 0.98 and the probability that both engine do so is 0.935. Given that the first engine functions in a satisfactory manner throughout its design life, what is the probability that the second one also?
a. Out of 8800 kids visited a restaurant, 2240 like pizza, 3360 like burgers, and 2400 like
sandwich, 640 like both burger and sandwich, 800 like pizza and sandwich, and 240 likes
all three foods. How many kids do not like any food?
b. In a manufacturing unit for electronic chips, Unit manufactures chips that are either
defective (10%), normal (82%), or slightly defective (8%). The produced chip is passed
through an automated inspection system which can detect and discard any chip which is
obviously defective. What is the quality of the chip that makes it through the inspection
machine?
c. A jet fighter consists of two engines. The probability that the second engine
satisfactory manner during its design life is 0.96, and the probability that at least one if
the two engines does so is 0.98 and the probability that both engine do so is 0.935. Given
that the first engine functions in a satisfactory manner throughout its design life, what is
the probability that the second one also?
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