Concept explainers
To calculate:
Number of computers with defects in a shipment of
Answer to Problem 27E
Number of computers with defects in a shipment of
Explanation of Solution
Given information:
Manufacturers tests
Computers that have defects
Calculation:
The question is related to probability of the event.
Given is related to the number of defectives items out of the total number of items is used to obtain the probability of a randomly chosen items being a defective one.
Thus probabilities are observed as,
Thus the required probability that the randomly selected item will be a defective one is
Now the number of defective items hat might be present in observed total items of
Number of items calculated as,
Hence, Number of computers with defects in a shipment of
Chapter 10 Solutions
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