Year 7 Probability Quiz

What is probability?

• A number between zero and one
• The chance or the likelihood of an event happening
• The number of favorable outcomes divided by the total number of outcomes.

• All of the choices are true.

Tags

CCSS.7.SP.C.5

If you randomly selected a marble from the marbles in the diagram, how would you describe the likelihood that it is black ?

• certain

• likely

• impossible

• even chance

Tags

CCSS.7.SP.C.5

If you randonmly selected a marble, how would you describe the likelihood that it is black?

• certain

• probable

• unlikely

• even chance

Tags

CCSS.7.SP.C.5

If you randomly select a marble without looking, how would you describe the likelihood that it is white?

• certain

• likely

• even chance

• impossible

Tags

CCSS.7.SP.C.5

Something that is unlikely has a probability of ...

• 1

• Between 0.5 and 1

• Between 0 and 0.5

• 0

Tags

CCSS.7.SP.C.5

Something that is impossible has a probability of ...

• 1

• Between 0.5 and 1

• Between 0 and 0.5

• 0

Tags

CCSS.7.SP.C.5

An outcome is:

• a process or experiment that can be repeated many times.

• the result of an experiment.

• a set of all possible outcomes.

• the number of times an experiment is conducted.

A chance experiment is:

• a process or experiment that can be repeated many times

• The result of an experiment.

• A set of all possible outcomes.

• the number of times an experiment is conducted

Sample Space is:

• a process or experiment that can be repeated many times.

• the result of an experiment.

• a set of all possible outcomes.

• the number of times an experiment is conducted.

Trials are:

• a process or experiment that can be repeated many times.

• the result of an experiment.

• a set of all possible outcomes.

• the number of times an experiment is conducted.