M.3

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@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 7 Math Make Predictions with Probability Skill M.3 \cdot Probability \cdot ★★☆ Medium \cdot Quarter 4 Name Date Score / 4 Scan for answers Answer each question. Example R R R B B B B B P (red) = \frac{3}{8}, so \frac{3}{8} \times 80 = 30 Think: Multiply the probability by the number of trials to predict how many times it will happen. 1 R R Y Y Y Y You pick a marble and put it back 60 times. Predict how many times you will pick yellow. 2 Roll the number cube 90 times. Predict how many times you will roll a number greater than 5. 3 Y Y Y Y G G You pick a marble and put it back 180 times. Predict how many times you will pick yellow. 4 Roll the number cube 50 times. Predict how many times you will roll an odd number. Daniel Math Academy \cdot danielmath.com Worksheet # dusi6fb \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 7 Math Answer Key M.3 Make Predictions with Probability \cdot ★★☆ Medium 1402153120425 Daniel Math Academy \cdot danielmath.com Worksheet # dusi6fb \cdot Answer Key \cdot Page 2 / 2

M. 확률스킬 7개