Probability WorksheetsGrades 6–7–8

Probability With and Without Replacement Worksheets

Find the probability of sequential draws from an SVG marble bag with and without replacement.

Probability With and Without Replacement

Seed #104729

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Find the probability for each two-draw event as a reduced fraction.

Find the probability (with replacement) of drawing R then R from a bag with 3 R and 4 B marbles as a reduced fraction: = ______

Find the probability (without replacement) of drawing R then B from a bag with 2 R and 5 B marbles as a reduced fraction: = ______

Find the probability (with replacement) of drawing R then R from a bag with 2 R and 4 B marbles as a reduced fraction: = ______

Find the probability (without replacement) of drawing R then B from a bag with 5 R and 3 B marbles as a reduced fraction: = ______

Find the probability (with replacement) of drawing R then R from a bag with 2 R and 5 B marbles as a reduced fraction: = ______

Find the probability (without replacement) of drawing R then B from a bag with 3 R and 5 B marbles as a reduced fraction: = ______

Find the probability (with replacement) of drawing R then R from a bag with 4 R and 4 B marbles as a reduced fraction: = ______

Find the probability (without replacement) of drawing R then B from a bag with 3 R and 3 B marbles as a reduced fraction: = ______

Find the probability of single events from SVG spinners, marble bags, and dice as reduced fractions.

Grades 4–5–6–7

Calculate the probability of two independent events both occurring as a simplified fraction.

Grades 6–7–8

Use multi-stage SVG probability tree diagrams to count outcomes and compute reduced fraction probabilities.

Grades 6–7–8

Enumerate compound sample spaces to find favorable outcome probabilities in lowest terms.

Grades 5–6–7

Predict the expected number of favorable outcomes over repeated trials using theoretical probability.

Grades 6–7–8

Classify events as impossible, unlikely, equally likely, likely, or certain from SVG models.

Grades 3–4–5–6