Topic 7 Review

If Mason rolls a number cube with sides labeled 1 to 6, and tosses a coin, what is the probability he will roll a 3 and flip a tails?

There are 15 white milk containers and 25 chocolate milk containers in a bag for lunch. What is the probability that you randomly pull out a white milk container?

• 12

• 3

• 24

• 18

Tags

CCSS.7.RP.A.3

You flip a coin during an experiment and it lands on heads 30 times and tails 70 times. What is the experimental probability that the coin will land tails up on the next toss?

Jayton flips a fair coin two times. What is the probability that he get a Heads on the first coin and Heads on the second coin. (Hint: list out the sample space)

• 1/2

• 1/4

• 1/8

• 1/12

Lana recorded the gender and eye color of students passing in the hallway at her school. What is the experimental probability that the next student she sees will be a girl with blue eyes?

• 20/60

• 20/45

• 25/60

• 25/45

Mercedes can select from 4 types of apples and 2 types of pears. How many possible choices are in the sample space?

• 6

• 8

• 10

• 12

Ravi is shooting arrows at a target. The experimental probability that one will hit a bull’s eye is 1/3. If Ravi shoots 60 arrows, how many times can he expect to hit a bull’s eye?

• 3

• 42

• 60

• 20