probability

If you have 7 green, 5 blue, and 6 black marbles in a bag and you choose 1, what is the probability that it is black?

• $\frac{1}{3}$

• $\frac{1}{6}$

• $\frac{6}{18}$

• $\frac{5}{18}$

Tags

CCSS.7.SP.C.7B

If you have 7 green, 5 blue, and 6 black marbles in a bag and you choose 1, what is the probability that it is not green?

• $\frac{11}{18}$

• $\frac{5}{18}$

• $\frac{6}{18}$

• 0

What is the probability of getting a red balls when you take one ball randomly from the bag?

• impossible

• even chance

• likely

• unlikely

Tags

CCSS.7.SP.C.5

What is the probability of getting a Y counter when you take one counter randomly from the bag?

• impossible

• certain

• even chance

• likely

Tags

CCSS.7.SP.C.5

A die is rolled once.  What is the probability of rolling a 5? Your answer should be a fraction in simplest form.

• 1/6
• 1/3
• 2/5
• 5/6

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

• 1/6
• 1/2
• 3/6
• 2/5

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 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

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

A set of all possible outcomes is known as - 

• a list
• a complement
• a sample space
• an event

Tags

CCSS.HSS.CP.A.1

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

• 2/5

• 1/5

• 4/5

• 3/5

Tags

CCSS.7.SP.C.5