Information 2704
The table contains information on the number of pupils according to the number of siblings:
Number of siblings 0 1 2 3 and more
Number of pupils 50 50 72 28
What is the probability that a randomly selected student has exactly two siblings?
Number of siblings 0 1 2 3 and more
Number of pupils 50 50 72 28
What is the probability that a randomly selected student has exactly two siblings?
Correct answer:
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