Probability 2

Probability can be given as: (Select all that apply)

• Percent

• Decimal

• Fraction

• Proportion

Probability is measured between these two numbers:

• 0 and 1

• 0 and 10

• 0 and 100

• Any two numbers will do.

What is the probability of spinning an odd number?

• Impossible

• 2/5

• 3/5

• Certain

What does it mean to have a "fair" number cube?

• You won't be able to cheat with it

• Every number has an equal chance to be rolled

• It's fair when an even number is rolled

• It's not fair when an even number is rolled.

Select the answer with an "impossible" probability: (Select all that apply)

• 3

• 1

• 2

• Purple

What is a sample space?

• A selection of numbers that is a sample of possible solutions.

• A space that has samples. Ex: samples of Skittle flavors

• A list of all possible outcomes of a probability event.

What is P(1,4)?

• 1/5

• 4/5

• 2/5

What is the probability of drawing a red card from a standard deck of cards?

• 1/2

• 1/4

• 1/3

• 2/3

Which of the following represents an impossible event?

• Rolling a 7 on a standard six-sided die

• Drawing a heart from a deck of cards

• Flipping a coin and getting heads

• Choosing a day of the week at random and getting Monday

What is the area of the shaded region?

• 4 cm²

• 16 cm²

• 8 cm²

• 12 cm²