Raffle

There are 200 draws in the raffle, but only 20 of them win. What is the probability of at least 4 winnings for a group of people who have bought 5 tickets together?

Result

p =  30.78712 %

Solution:

Solution in text p =
Solution in text p = : Nr. 1
Solution in text p = : Nr. 1
Solution in text p = : Nr. 1

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To solve this verbal math problem are needed these knowledge from mathematics:

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