Grade 7 · Math · Data · Compound probability without replacement | QuizPrint

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Grade 7 Math: Data · Compound probability without replacement QuizPrint.CA Ontario curriculum: Mathematics (2020) · Data D1.3 — determine the impact of adding or removing data on measures of central tendency, and compare experimental and theoretical probability NameDateScore 1. A bag has 7 green marbles and 4 yellow marbles. A student draws 3 marbles one at a time without putting any back. What is the probability that all 3 draws are green? 2. A bag has 5 green marbles and 4 yellow marbles. A student draws 2 marbles one at a time without putting any back. What is the probability that all 2 draws are green? 3. A bag has 6 green marbles and 6 yellow marbles. A student draws 3 marbles one at a time without putting any back. What is the probability that all 3 draws are green? 4. A bag has 8 green marbles and 5 yellow marbles. A student draws 3 marbles one at a time without putting any back. What is the probability that all 3 draws are green? 5. A bag has 4 green marbles and 4 yellow marbles. A student draws 2 marbles one at a time without putting any back. What is the probability that all 2 draws are green? 6. A bag has 6 green marbles and 5 yellow marbles. A student draws 3 marbles one at a time without putting any back. What is the probability that all 3 draws are green? 7. A bag has 5 green marbles and 3 yellow marbles. A student draws 2 marbles one at a time without putting any back. What is the probability that all 2 draws are green? 8. A bag has 4 green marbles and 3 yellow marbles. A student draws 2 marbles one at a time without putting any back. What is the probability that all 2 draws are green? 9. A bag has 5 green marbles and 6 yellow marbles. A student draws 3 marbles one at a time without putting any back. What is the probability that all 3 draws are green? 10. A bag has 4 green marbles and 6 yellow marbles. A student draws 3 marbles one at a time without putting any back. What is the probability that all 3 draws are green? Sign in to manage students and save worksheet results. Fresh practice from quizprint.ca. Unofficial practice — not a ministry test or resource. Answer key Grade 7 Math: Data · Compound probability without replacement Ontario curriculum: Mathematics (2020) · Data D1.3 — determine the impact of adding or removing data on measures of central tendency, and compare experimental and theoretical probability Question numbers match the worksheet. 1.B) Multiply the changing fractions: each draw reduces both the green count and the total. 2.C) Multiply the changing fractions: each draw reduces both the green count and the total. 3.D) Multiply the changing fractions: each draw reduces both the green count and the total. 4.B) Multiply the changing fractions: each draw reduces both the green count and the total. 5.A) Multiply the changing fractions: each draw reduces both the green count and the total. 6.B) Multiply the changing fractions: each draw reduces both the green count and the total. 7.C) Multiply the changing fractions: each draw reduces both the green count and the total. 8.C) Multiply the changing fractions: each draw reduces both the green count and the total. 9.A) Multiply the changing fractions: each draw reduces both the green count and the total. 10.D) Multiply the changing fractions: each draw reduces both the green count and the total. Keep this page if you are printing for a child. Fresh practice from quizprint.ca. Unofficial practice — not a ministry test or resource.

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