Probability

What is the probability of rolling 15 with a pair of dice?

• impossible
• unlikely
• equally likely
• likely

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

What is the likelihood of drawing out a pink marble?

• likely

• certain

• equally likely

• impossible

What is the likelihood you choose a 2 from the numbers 1-10?

• Impossible

• Unlikely

• Neither likely nor unlikely

• Likely

• Certain

What is the likelihood you choose a number from the numbers 1-10?

• Impossible

• Unlikely

• Neither likely nor unlikely

• Likely

• Certain

What is the likelihood you choose a number greater than 1 from the numbers 1-10?

• Impossible

• Unlikely

• Neither likely nor unlikely

• Likely

• Certain

Cindy has three marbles of the same size in her pocket, a green, a blue and a red marble. She puts her hand into her pocket and, without looking, takes out a red marble.

• impossible

• unlikely

• even chance

• likely

• certain

Nosipho has ten marbles of the same size in her pocket, 6 white and 4 red marbles. She takes out a white marble when she puts her hand in her pocket without looking.

• impossible

• unlikely

• even chance

• likely

• certain

Probability can be written as ...

• a fraction
• a decimal
• a percent
• all of the above

Find the probability of NOT rolling a 3 on a single die.

• 1/6

• 2/6

• 5/6

• 3