RoseStorm RoseStorm

10-07-2018
Mathematics

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If you draw one marble then put it back and draw second marble, what is the probability of picking a red marble then a red marble?
P(R), P(R) =

If you draw one marble then put it back and draw second marble what is the probability of picking a red marble then a red marble PR PR class=

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konrad509 konrad509

10-07-2018

[tex]|\Omega|=10\cdot10=100\\ |R|=4\cdot4=16\\\\ P(R)=\dfrac{16}{100}=\dfrac{4}{25}=16\%[/tex]

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