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andre [41]
3 years ago
11

in a batch of 280 water purifiers,12 were found to be defective. what is the probability that a water purifier chosen at random

will be defective.
Mathematics
1 answer:
Naddika [18.5K]3 years ago
4 0

Answer:

4.286%

Step-by-step explanation:

12/280=0.04286*100=4.286/100 or 4.286%

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