Mathematics, 04.12.2020 18:20 fhbuvgy7836

1.) A class conducted a survey and discovered that 4 students don't like seafood and 8 students like seafood. Based on these information, if a new student joins this class, what is the probability that he/she likes seafood? (Simplify your answer.) Sentence stem: P(student likes seafood) = The probability that the new student likes seafood is . 2.) Lexy has 3 pens, 4 pencils, and 3 markers in her backpack. If she randomly picks one of them from her backpack, NOT REPLACED it, then picks another one, what is the probability that she will pick a pencil on both times? (Simplify your fraction answer.) Sentence stem: P(pencil, pencil) = The probability that Lexy picks both pencils is . 3.) Lexy has 3 pens, 4 pencils, and 3 markers in her backpack. If she randomly picks one of them from her backpack, REPLACED it, then picks another one, what is the probability that she will pick a pen first then a marker? (Simplify your fraction answer.) Sentence stem: P(pen, marker) = The probability that Lexy picks a pen first then a marker is .

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1.) A class conducted a survey and discovered that 4 students don't like seafood and 8 students like...

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