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20. A recent survey found that the ages of workers in a factory is distributed as follows: If a person is selected at random, find the probability that the person is:
03
Jul
20. A recent survey found that the ages of workers in a factory is distributed as follows: If a person is selected at random, find the probability that the person is: 20. A recent survey found that the ages of workers in a factory is distributed as follows: If a person is selected at random [...]
Posted in: Chapter 14 - Statistics , Chapter 15 - Probability , Maths , NCERT Class 9 ,
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