Probability

The chart below represents the number of marbles in a jar.
P(green) = ____

• 5/19

• 10/19

• 15/21

If you choose from the following M & M colors, what is the probability that you choose blue?
5 green
6 yellow
8 blue
7 brown

• 8/20

• 4/13

• 6/18

• 9/26

If you spin the spinner 90 times, how many times should the number 3 be selected?

• 15

• 3

• 18

• 90

If you roll one die, what is the probability of getting an even number OR a multiple of 3?

• 1/6

• 2/5

• 2/3

• 3/5

The probability of A is given P(A) =0.4  and the probability of B is given P(B)=0.25.  

If the Probability of the intersection (A AND B) is 0.13,

Find the probability of choosing A OR B.

• 0.15

• 0.52

• 0.03

• 0.67

If 33% of the students at Harnett Central have a pet,

then what is the probability of a student NOT having a pet?

• 67%

• 77%

• 33%

• cannot be determined

Mrs. Elder has a box containing 6 cracker, 3 peppermints, 6 bubble gums, and 3 licorice sticks.

If she randomly chooses one piece from the box,

what is the probability that she will grab a cracker or a peppermint?

• 9/9

• 1/2

• 6/18

• 1/4

The probability that Flight 9876 will be late is 0.27.

The probability that Flight 123 will be late is 0.11.

The probability that both flights will be late is 0.09.

What is the probability that Flight 9876 or Flight 123 will be late?

• 0.29

• 0.47

• 0.38

• 0.20

What is the probability that they speak French given they are a girl? 

• 0.12

• 0.4

• 0.35

• 0.8

What is the probability that a female is chose given they like a Toyota? 

• 0.5221

• 0.6774

• 0.512

• 0.9