Year 7 Unit E - Probability

What is probability of getting yellow?

• $\frac{2}{8}$

• $\frac{3}{8}$

• $\frac{2}{3}$

• $\frac{1}{4}$

What is the probability of spinning an even number in it's simplest form?

• $\frac{1}{3}$

• $\frac{1}{2}$

• $\frac{3}{6}$

• $\frac{2}{6}$

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

•  $\frac{3}{10}$  

•  $\frac{4}{9}$  

•  $\frac{1}{9}$  

•  $\frac{1}{3}$  

• $\frac{3}{20}$

• $\frac{1}{3}$

• $\frac{3}{5}$

• $\frac{2}{5}$

Experimental Probability is ______

• data from our experiment

• our prediction

A coin is tossed 18 times. It lands on heads 12 times. What is the experimental probability of the coin landing on tails? reduce the fraction!

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• 
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Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

Which shows all the outcomes for flipping two coins?

• H, T

• HH, HT, TH, TT

• HH, TT

The spinner is spun again.

Select all the TRUE statements:

• There are 5 outcomes

• Pink is the most likely outcome

• All outcomes are equally likely

• If I spin it 100 times, I could get No Greens at all

• If I spin 100 times, I would expect to get around 20 greens