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Mathematics, 16.04.2021 08:10, Pizzapegasus1
In a bag, there are three red marbles, four blue marbles, two yellow marbles and three black marbles. What is the probability of drawing a blue marble?
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Answers: 2
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Mathematics, 21.06.2019 15:00, lm18618
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
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Mathematics, 21.06.2019 16:20, starxx05235
Abank gives 6.5% interest per year. what is the growth factor b in this situation?
Answers: 3
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Mathematics, 21.06.2019 20:30, erikloza12pdidtx
Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.
Answers: 1
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In a bag, there are three red marbles, four blue marbles, two yellow marbles and three black marbles...
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