Probability

What is the probability of NOT rolling an EVEN number on a 6-sided number cube?

• 1 in 2

• 1 in 3

• 1 in 6

• 5 in 6

Lynette made the following diagram. Which list shows all the possible outcomes, according to her tree diagram?

• C, O, G

• A, B, C, O, G

• ACOG, BCOG

• AC, AO, AG, BC, BO, BG

Tags

CCSS.7.SP.C.8B

Tech Group Corporation accepts 1 of every 20 applicants. What is the probability of NOT being accepted for a job at Tech Group?

• 1%

• 5%

• 19%

• 95%

A spinner has 3 equal sections that are red, blue, and white. What is the probability of NOT landing on a red?

• 1/4

• 2/3

• 1/5

• 1/2

Tags

CCSS.7.SP.C.7B

A bag contains 2 silver coins, 2 gold coins, 6 copper coins, and 5 brass coins. A coin is chosen without looking. What is the probability that it will be copper?

• 11/15

• 2/5

• 3/5

• 2/15

Tags

CCSS.7.SP.C.7B

At Mr. Gonzalez's convenience store, the probability of a student purchasing a cola is 11/20. About how many students would purchase a cola if 80 students come in during one day?

• 4 students

• 24 students

• 22 students

• 44 students

Tags

CCSS.7.RP.A.3

In a bag of 40 jelly beans , there are 5 black jelly beans. How many do you predict will be black in a bag of 160 jelly beans?

• 40

• 10

• 20

• 50

Tags

CCSS.6.RP.A.3B

If a coin is tossed 72 times, how many times do you expect to toss a head?

• 36

• 72

• 24

• 12

Tags

CCSS.7.SP.C.6

Jeremiah has a coin and a 6-sided die. What is the probability of Jeremiah flipping heads AND rolling a 5?

• 1/2

• 1/6

• 2/12

• 1/12

Which of the following has a CERTAIN likelihood of occurring?

• A field goal will be made by the kicker

• There is a 70% of rain on Monday

• Next month has at least 29 days

• A coin will land on either heads or tails

Tags

CCSS.7.SP.C.5