Probabilities Geometry

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10
• 3/9
• 1/9
• 1/3

Tags

CCSS.7.SP.C.7B

If you have 3 pennies how many possible outcomes are there?

• 4
• 6
• 9
• 8

A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?

• 2/7
• 5/7
• 11/21
• 10/21

Tags

CCSS.HSS.CP.B.9

In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?

• 2/3
  1/3
• 5/7
• 11/21
• 10/21

Three coins are tossed. What is the probability of getting at most two heads?

• 3/4
• 3/8
• 7/8
• 1/4

Determine the likelihood of the following event: 
Drawing a red card from a standard deck of cards

• 1/2
• 13/52
• 1/4
• 4/52

Tags

CCSS.7.SP.C.5

Shannon has a bag of jelly beans. She removed on jelly bean, recording the color, and then replaced it. She repeated the process several times and record her results in the table. What is the experimental probability of her selecting a red jelly bean?

• 11/33
• 1/3
• 1/4
• 18/26

Tags

CCSS.7.SP.C.6

P(not A) = 
*Remember to simplify.*

• 6/8
• 3/4
• 2/8
• 1/4

Tags

CCSS.7.SP.C.7B

Ten balls numbered one through ten are placed in an urn. One ball is selected at random. 
P(not a 6) = 

• 1/10
• 6/10
• 9/10
• 4/10

Tags

CCSS.HSS.CP.B.7

What is the probability of spinning the spinner and landing on 7

• 6/8
• 1/8
• 7/8
• 8/8

Tags

CCSS.7.SP.C.7B