Basic Probability Venn

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon? (Be sure to simplify your fraction answer!)

• 3

• 1/10

• 3/10

• 30%

If you choose from the following M & M colors, what is the probability that you choose blue? (Be sure to simplify your fraction answer!)

• 5/26

• 4/13

• 8/25

• 1/3

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue? (Be sure you simplify your fraction answer!)

• 5/6

• 1/2

• 1/3

• 1/6

What is P(sport')? HINT: Notice the apostrophe and remember what it stands for!

• 3/50

• 26/50

• 40/50

• 24/50

What is P(Foreign Language)?

• 37/50

• 23/50

• 14/50

• 47/50

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

• 5/9

• 3/9

• 2/9

• 6/9

A randomly selected group of students were asked if they like singing or painting. The Venn diagram represents the results. What is the probability that a randomly selected person does not like painting?

• 0.32

• 0.13

• 0.19

• 0.71

A recent study of 200 nurses found that of 125 female nurses, 56 had bachelor's degrees:  and of 75 male nurses, 34 had bachelor's degrees.  If a nurse is selected at random, find the probability that the nurse selected is a male nurse with a bachelor's degree.

• 56/200

• 34/200

• 75/200

• 125/200

What is the probability a randomly selected student got an A or B for the semester?

• 15/100

• 20/100

• 35/100

• 65/100

How many senior boys play football and wrestle?

• 9

• 12

• 18

• 39