7th Grade Probability

You spin the spinner once. What is P(green)? Write your answer as a percentage.

Tags

CCSS.7.SP.C.5

You roll a 6-sided die. What is P(2 or greater than 3)? Write your answer as a percentage rounded to the nearest tenth.

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

You spin the spinner once. What is P(green or blue)?

Tags

CCSS.7.SP.C.5

A T-shirt stand on the boardwalk recently sold 6 purple shirts and 9 shirts in other colors. What is the experimental probability that the next shirt sold will be purple? Write your answer as a fraction or whole number.

Tags

CCSS.7.RP.A.2

CCSS.7.SP.C.5

Abdul flips a weighted coin 64 times and gets 16 tails. Based on experimental probability, how many of the next 40 flips should Abdul expect to come up tails?

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7

Hugo volunteers at a food pantry. He sorts canned food donations by type and shelves them. The table shows the results so far today.

Type of canned food | Number of cans

vegetables | 18

meat/fish | 11

soup | 20

fruit | 14

beans | 17

Based on the data, estimate how many of the next 100 cans Hugo shelves will be soup. If necessary, round your answer to the nearest whole number.

Tags

CCSS.7.RP.A.3

If you spin the spinner 27 times, what is the best prediction possible for the number of times it will land on pink or blue?

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7

You pick a card from {10,Jack,Queen,King}, roll a 6-sided die, and flip a fair coin. How many outcomes are possible?

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.8

You pick one card from set {1,2,3}, pick a card from set {7,8}, and spin a spinner with the numbers {3,4,5,6,7}, and find the sum. How many unique sums are possible?

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

You roll two 6-sided dice. What is the probability of rolling an odd number on the first die and an even number on the second die? Write your answer as a fraction or a whole number.

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8