probaility

A die is rolled once.  What is the probability of rolling a number less than 3? Your answer should be a fraction in simplest form.

• 1/3

• 2/6

• 3/6

• 1/6

Tags

CCSS.7.SP.C.7B

A die is rolled once.  What is the probability of rolling NOT a 4? Your answer should be a fraction in simplest form.

• 4/6

• 1/6

• 1/5

• 5/6

A die is rolled once.  What is the probability of rolling NOT a 3 or a 4? Your answer should be a fraction in simplest form.

• 2/3

• 4/6

• 3/6

• 1/6

A die is rolled once.  What is the probability of rolling a number more than 6? Your answer should be a fraction in simplest form.

• 5/6

• 0

• 1/6

• 3/6

Tags

CCSS.7.SP.C.5

What is an outcome?

• The result of an experiment

• The chance or likelihood of an event

• A fraction, decimal, or a percent

• An activity that gives various results

What is the P( not purple) on this spinner?

• 2/5

• 1/5

• 3/5

• 4/5

Tags

CCSS.7.SP.C.7B

A bag has 3 red marbles, 2 blue and 4 green and 1 yellow. What is the theoretical probability of pulling a red?

• 3/10

• 3/9

• 1/9

• 1/3

Tags

CCSS.7.SP.C.7B

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

• 5/6

• 1/2

• 1/3

• 1/6

What is the probability that a randomly selected student plays sports and does not participate in community service?

• 4/9

• 4/12

• 4/27

• 9/27

Are the events "Sports" and "Community Service" independent?

• Yes, because P(S) is the same as P(S|CS).

• No, because P(S) is not the same as P(S|CS).

• Yes, because P(S) is the same as P(CS|S).

• No, because P(S) is not the same as P(CS|S).

Tags

CCSS.HSS.CP.A.3