Equally Likely Outcomes

In a 7th grade class of 28 students, there are 16 girls and 12 boys. If one student is randomly chosen to win a prize, what is the probability that a girl is chosen?

Tags

CCSS.7.SP.C.7B

An experiment consists of spinning the spinner once. Find the probability of landing on a 2.

Tags

CCSS.7.SP.C.7B

Find the probability of landing on a 1.

Tags

CCSS.7.SP.C.7B

An experiment consists of randomly picking a square section for the 16-space board shown. Find the probability of choosing a triangle.

Tags

CCSS.7.SP.C.7B

What is the probability of choosing a circle from the board pictured?

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Tags

CCSS.7.SP.C.7B

What is the probability that the spinner lands on a section labeled "Win"?

Tags

CCSS.7.SP.C.7B

Daniela rolls a six-sided number cube labeled 1 to 6. Find P(rolling a 4). Write your final answer as a fraction using the / key.

Tags

CCSS.7.SP.C.7A

Shannon rolls a normal, six-sided die. Find P(rolling an odd number). Write the probability as a decimal.

Tags

CCSS.7.SP.C.7B

A game board has a spinner with 10 equal-sized sections, of which 4 are green, 3 are blue, 2 are yellow, and 1 is red. What is P(green or blue)? Write your answer as a percent.

Identify P(odd number)

Tags

CCSS.7.SP.C.7A