Year 7 Probability Revision

In 50 trials, blue came up 15 times, what is the experimental probability of blue?

How many outcomes are there when flipping one coin?

What is the theoretical probability of using the 'paper' move in Scissors, Paper, Rock?

What does it mean when the sample space is equally likely?

You roll a die 10 times and roll a 4 five times. What is the experimental probability of rolling a 4?

A bag has 3 red, 2 blue, and 5 green marbles. What is the probability of picking a red marble?

Which formula is used for theoretical probability?

What is the probability of getting a tail when flipping a coin?

What happens to probability when you conduct an experiment without replacement?

A spinner has 10 parts: 4 red, 3 blue, 3 green. What is the probability of landing on blue?

On a spinner with 3 red, 1 blue, and 2 yellow spaces, which color is most likely to land?

How many outcomes are there when rolling a regular die?

You spin 50 times and get red 10 times. What’s the experimental probability of red?

If you pick a day of the week at random, what’s the sample space?

What is theoretical probability?

If you roll a die 100 times, each outcome is called a:

What does “with replacement” mean in probability?

What is the sample space when flipping a coin?

What is the probability of rolling an even number on a die?

Why do results from a 10-trial experiment different more than predictions than a 100-trial experiment

Which formula is used for experimental probability?

If a spinner has 8 equal parts and 2 are green, what is the probability of green?

A bag has 4 white balls. What is the probability of picking a black one?

If the spinner has 5 equal sections labeled A–E, what is the probability of landing on A?

What does “without replacement” mean?

The probability of something is impossible is...

If you pick a card and replace it, the total number of options stays the same. True or False?

If a spinner has unequal sections, is it fair?

What is experimental probability?