Probability Tree Diagrams Card Sort Students need to

Probability Tree Diagrams – Card Sort Students need to decide whether each card is true or false. It is not necessary to cut out the cards. The cards are in 2 sizes.

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TRUE or FALSE? Complete the tree diagrams. Sort the cards into two piles: TRUE & FALSE A dice is rolled twice. If a student fails their first exam, A B A button is picked from the bag, not replaced, C then another is picked. 6 6 the probability they pass the second exam is 0. 4 W 0. 8 W 1 -5 0. 9 B 6 P F W 1 -5 P B 1 -5 F B P(Pass only 1 exam) = 0. 22 D A button is picked from the bag, replaced, then another is picked. F W A button is picked from the bag, replaced, then another is picked. W B W A bag has 3 red circles & 5 green circles. A shape is picked, not replaced, & another picked. A button is picked from the bag, not replaced, then another is picked. W B B W W B B H A bag has 5 red circles & some green circles. A circle is picked, replaced, & another picked. R F W B B G F W W P I A bag has 6 red circles, 4 green circles & 5 yellow circles. 2 shapes are picked.

TRUE or FALSE? Complete the tree diagrams. Sort the cards into two piles: TRUE & FALSE A dice is rolled twice. If a student fails their first exam, A B A button is picked from the bag, not replaced, C then another is picked. 6 6 the probability they pass the second exam is 0. 4 W 0. 8 W 1 -5 0. 9 B 6 P F W 1 -5 P B 1 -5 F B P(Pass only 1 exam) = 0. 22 D A button is picked from the bag, replaced, then another is picked. F W A button is picked from the bag, replaced, then another is picked. W B W A bag has 3 red circles & 5 green circles. A shape is picked, not replaced, & another picked. A button is picked from the bag, not replaced, then another is picked. W B B W W B B H A bag has 5 red circles & some green circles. A circle is picked, replaced, & another picked. R F W B B G F W W P I A bag has 6 red circles, 4 green circles & 5 yellow circles. 2 shapes are picked.

TRUE or FALSE? Complete the tree diagrams. Sort the cards into two piles: TRUE & FALSE A dice is rolled twice. If a student fails their first exam, A B A button is picked from the bag, not replaced, C then another is picked. 6 6 the probability they pass the second exam is 0. 4 W 0. 8 W 1 -5 0. 9 B 6 P F W 1 -5 P B 1 -5 F B P(Pass only 1 exam) = 0. 22 D A button is picked from the bag, replaced, then another is picked. F W A button is picked from the bag, replaced, then another is picked. W B W A bag has 3 red circles & 5 green circles. A shape is picked, not replaced, & another picked. A button is picked from the bag, not replaced, then another is picked. W B B W W B B H A bag has 5 red circles & some green circles. A circle is picked, replaced, & another picked. R F W B B G F W W P I A bag has 6 red circles, 4 green circles & 5 yellow circles. 2 shapes are picked.

TRUE or FALSE? Complete the tree diagrams. Sort the cards into two piles: TRUE & FALSE A dice is rolled twice. If a student fails their first exam, A B A button is picked from the bag, not replaced, C then another is picked. 6 6 the probability they pass the second exam is 0. 4 W 0. 8 W 1 -5 0. 9 B 6 P F W 1 -5 P B 1 -5 F B P(Pass only 1 exam) = 0. 22 D A button is picked from the bag, replaced, then another is picked. F W A button is picked from the bag, replaced, then another is picked. W B W A bag has 3 red circles & 5 green circles. A shape is picked, not replaced, & another picked. A button is picked from the bag, not replaced, then another is picked. W B B W W B B H A bag has 5 red circles & some green circles. A circle is picked, replaced, & another picked. R F W B B G F W W P I A bag has 6 red circles, 4 green circles & 5 yellow circles. 2 shapes are picked.

Questions? Comments? Suggestions? …or have you found a mistake!? Any feedback would be appreciated . Please feel free to email: tom@goteachmaths. co. uk