Probability

Here are 4 bags of beads. Each bag has white and black beads. A bead is selected from each bag without looking. Bag _____ has an even chance of picking a black bead.

• A

• B

• C

• D

Celine spins the spinner one time. Which of the following best describes the chances that the spinner will land on red?

• no chance

• good chance

• even chance

• poor chance

The likelihood of taking a black ball from bag A is ....

• certain

• even chance

• no chance

• poor chance

Youssef uses a regular hexagon to make a fair six-sided spinner. The likelihood of an odd number in this spinner is ....

• certain

• even chance

• no chance

• poor chance

Here is a fair eight-sided spinner. It has different shapes on it. The likelihood of a circle in this spinner is ....

• certain

• even chance

• no chance

• poor chance

Which event has a probability of zero or impossible to happen?

• Rolling a 7 on a 6 sided dice.

• Tossing a coin and landing on heads.

• Rolling an even number on a dice.

• The sun rising in the morning.

According to the meteorologist, there is a 80% chance of rain on Monday. This means that the chance of rain is _______

• Certain

• Likely

• Unlikely

• Impossible

Which color marble is unlikely to be pulled from the jar?

• green

• blue

• red

• yellow

Is it likely, unlikely, certain or impossible to select a red marble from a box of 12 red marbles?

• likely

• unlikely

• certain

• impossible

What is the chance to select a boy on a field trip from group of 35 students with 12 girls and 23 boys?

• even chance

• poor chance

• good chance

• certain