Probability Concepts Quiz

What does the term "impossible" mean in terms of probability?

• It will definitely happen.

• It is very unlikely to happen.

• It cannot happen at all.

• It is equally likely to happen or not happen.

If an event is "certain," what does that mean?

• It might happen.

• It will definitely happen.

• It is unlikely to happen.

• It cannot happen.

What does "equally likely" mean in terms of probability?

• The event will definitely happen.

• The event is more likely to happen than not.

• The event is as likely to happen as not happen.

• The event cannot happen.

What does it mean if it is "certain" that you will pick a blue marble?

• There are only blue marbles in the jar.

• There are no marbles in the jar.

• There are more blue marbles than any other color.

• There are no blue marbles in the jar.

What does the statement "It is UNLIKELY that I will pick a green marble" mean in terms of probability?

• There are many green marbles in the jar.

• There are no green marbles in the jar.

• There are very few green marbles in the jar.

• All marbles in the jar are green.

What is the likelihood that you will pick a pink marble if it is stated as "likely"?

• Very unlikely

• Likely

• Impossible

• Certain

What does the statement "It is IMPOSSIBLE that I will pick an orange marble" mean in the context of filling the jar?

• There are no orange marbles in the jar.

• There are only orange marbles in the jar.

• There are more orange marbles than any other color.

• There is one orange marble in the jar.

What is the task described in the image?

• Drag 8 marbles to fill up the jar so that the statement is true.

• Count the number of marbles in the jar.

• Remove all marbles from the jar.

• Color the marbles in the jar.

What is the statement that needs to be made true according to the image?

• It is certain that I will pick a red marble.

• It is unlikely that I will pick a blue marble.

• It is likely that I will pick a purple marble.

• It is impossible to pick a yellow marble.

What does the statement on the jar say about picking a yellow marble?

• It is certain

• It is unlikely

• It is impossible

• It is likely