IM Unit 8 Mid Unit Assessment Review

What is the probability of rolling a 6 on a fair six-sided die?

• 1/3

• 1/4

• 1/2

• 1/6

If you flip a fair coin twice, what is the probability of getting two heads?

• 1/4

• 1/8

• 3/4

• 1/2

A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. What is the probability of drawing a blue marble?

• 1/2

• 2/5

• 4/7

• 3/10

If you randomly select a card from a standard deck of 52 cards, what is the probability of drawing a heart?

• 1/2

• 1/3

• 1/5

• 1/4

In a class of 30 students, 15 are boys and 15 are girls. If a student is selected at random, what is the probability of selecting a boy?

• 1/2

• 1/4

• 2/3

• 1/3

A jar contains 10 red balls and 5 blue balls. If you randomly select a ball from the jar without looking, what is the probability of selecting a red ball?

• 2/3

• 3/4

• 1/3

• 1/2

If you roll two fair six-sided dice, what is the probability of getting a sum of 7?

• 1/2

• 1/6

• 1/12

• 1/3

A box contains 8 black socks and 4 white socks. If you randomly select two socks from the box without replacement, what is the probability that both socks are black?

• 1/33

• 14/33

• 2/33

• 8/33

If you spin a spinner with 8 equal sections numbered 1 to 8, what is the probability of landing on an even number?

• 1/4

• 3/8

• 5/8

• 1/2

What is the probability of NOT rolling a 3 or 5 on a six-sided die?

• 4/6

• 3/6

• 2/6

• 5/6