Mathematics, 02.05.2021 15:20 allyssaharrisooy50au
There are 24 balls in an urn, 10 of which are red and 14 are green. It should
be pulled three times without replacing. The preparation of a ¨ is useful for this task
corresponding tree diagram.
a) Calculate the probability that first 2 red and then one green balls will be drawn. ¨
b) Calculate the probability that you will draw exactly one red ball.
c) Calculate the probability of drawing at least 2 green balls
Answers: 2
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There are 24 balls in an urn, 10 of which are red and 14 are green. It should
be pulled three tim...
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