Probability Trees Tables

What is the total number of students speaking different languages?

• 20
• 25
• 50
• 100

What is the relative frequency of students speaking Arabic?

• 32%
• 24%
• 10%
• 2%

What is the relative frequency of students speaking Spanish?

• 16%
• 12%
• 24%
• 48%

A coin is thrown 30 times. It lands on tails 20 times. What is the relative frequency of the coin landing on tails?

A dice is rolled 50 times. It lands on six 37 times. What is the experimental probability of the dice landing on six?

What is the relative frequency of throwing a square number?

The tree diagram shows the outcomes of rolling a die and flipping a coin.  
How many total outcomes are there?  

• 6
• 12
• 24
• 36

The tree diagram shows the outcomes of rolling a die and flipping a coin.  
What is the probability of rolling an even number and flipping a head?

• ³/₁₂
• ¹/₂
• ⁴/₁₂
• ⁰/₁₂

You have a 3 tops, 2 pants and 2 shoes. How many total outfit options are represented?

• 12 outfits

• 22 outfits

• 3 outfits

• 7 outfits

There are 10 counters in a bag, 3 red and 7 blue.

I take one counter, then another without replacement.

Find the probability of the value marked y

• ⁷/₁₀

• ³/₁₀

• ⁶/₉

• ²/₉