Simple Probability

Which of the following is the sample space for flipping a quarter?

• {Heads, Tails}

• {1, 2, 3, 4, 5, 6)

• 1/2

• {Heads}

Which of the following is the sample space for rolling a 6-sided die?

• {Heads, Tails}

• {1, 2, 3, 4, 5, 6}

• 1/6

• 6/6

Select all that are the probability of flipping heads on a quarter.

• 1/2

• 50%

• 1

• 0.5

• 1/4

Determine the probability.

P(2)

• 1/4

• 1/6

• 1/2

• 5/6

Determine the probability.

P(not 2)

• 1/4

• 1/6

• 1/2

• 5/6

Determine the probability.

P(7)

• 1

• 1/6

• 0

• 5/6

Determine the probability.

P(odd or even)

• 1

• 1/6

• 0

• 5/6

Determine the probability.

P(even)

• 1/4

• 1/6

• 1/2

• 5/6

Determine the probability.

P(2)

• 50%

• 25%

• 12.5%

• 75%

Determine the probability.

P(even number)

• 0.5

• 0.25

• 0.125

• 0.75