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Mariulka [41]
3 years ago
7

could someone please help with these three? I got a few minutes left and I'm clueless IM IN NEED OF HELP!!

Mathematics
1 answer:
algol [13]3 years ago
7 0

Answer:

Student 1 has the correct answer

Student 2 started of OK but then divides the number of white marbles by the number of non-white marbles, which is incorrect.

Student 3 reports a probability larger than 1 which is impossible. Also the answer is not in percentages.

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Picture is down below

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