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WorksheetsChance and Probability
Total questions: 14
Worksheet time: 7mins
What combination is impossible?
red and red
black and white
blue and yellow
green and yellow
Jane takes a shape from a box without looking. Which box gives Jane the best chance of taking a sphere?
What is she likely to land on?
cloud
heart
star
crescent
On which spinner are you less likely to land on white?
What is Clive more likely to pull out of the box?
2
3
5
7
Which image shows the coin landed on heads four times and tails five times?
On which of these spinners is the arrow more likely to land on black?
There are 50 presents in the basket. Only one of these presents is a toy car. Liz takes one of the presents without looking. Which word describes the chances of pulling out the toy car?
certain
impossible
likely
unlikely
If you select a marble without looking, what are the chances you’ll select a black one?
certain
impossible
likely
unlikely
What word best describes the chances of pulling out a red ball?
certain
impossible
likely
unlikely
If a ball is chosen at random, what are the chances of picking out a yellow ball?
one out of five
one out of seven
two out of nine
three out of twelve
If Stan chose a cake at random, what is the probability he’d choose a cake with four candles?
four out of eight
two out of seven
one out of eight
three out of six
Each roll of a die is independent. That means:
Each roll of the die makes no difference to any other roll.
Each roll of the die makes a difference to other rolls.
I will always roll 2.
I can never roll 4.
I roll 6. What are the chances that the next roll will also be a 6.
more likely
less likely
the same as any number.
I will certainly roll a 6 next.
