Mathematics
Mathematics, 13.07.2020 22:01, genyjoannerubiera

a box contains four tickets, one marked with a star, and the other three blank: Two draws are made at random with replacement from this box. What is the chance of getting a blank ticket on the first draw. What is the chance of getting a blank ticket on the second draw

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a box contains four tickets, one marked with a star, and the other three blank: Two draws are made a...

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