Outcomes
The number of outcomes of randomly picking 2 marbles out of a bag of 3 marbles
There is 6 outcomes✔
Draw on a paper the tree diagram of randomly picking 2 marbles out of a bag of 3 marbles
Check on the paper if your tree is the same
There is 2 red marbles , 1 blue marble and 1 green marble . What are the chances that you pick a black or a yellow marble?
It is impossible ✔
Do the number of outcomes of randomly picking 2 marbles out of a bag of 4 marbles is it 14
No , there is 12 outcomes✔
Look at the paper . Is the tree correct ✨
Yes !✔
There is 2 red marbles and 3 blue marbles in a bag . What are your chances of picking a red marbles rather than a blue marble .
Less likely ✔
Do the number of outcomes of randomly picking 2 marbles out of a bag of 5 marbles is it 20 or 18
There is 20 possibles outcomes ✔
Look at the paper . Which letter did you need to swich for make the tree correct
The letter C , at the bottom of the 2nd draw colomn ✔
There is 3 red marbles and 3 yellow marbles in a bag .What are your chances of picking a yellow marble rather than a marble of another colour
As likely✔
The number of outcomes of randomly picking 3 marbles out of a bag of 4 marbles
There is 24 outcomes✔
Draw on a paper the tree diagram of randomly picking 2 marbles out of a bag of 5 marbles
Check on the paper if the tree is the same ✔
There is 1 green marble,3 yellow marbles and 4 red marbles in a bag . What are your chances to pick a green marble rather than a red one
Less likely ✔
Do the number of outcomes of randomly picking 3 marbles out of a bag of 5 marbles is 48 or 42
There is 48 outcomes✔
Look at the paper . Is the tree correct ✨
No ✔
There is 4 green marbles,3yellow marbles, 4 red marbles and 5 blue marbles in a bag . What are your chances to pick a green or a yellow marble rather than any other marble
Less likely✔