AMDM Probability

What proportion of senior boys play football or wrestle?

• 9/143

• 12/143

• 18/143

• 39/143

How many senior boys play football given that they do not wrestle?

• 9

• 12

• 18

• 104

How many senior boys play neither sport?

• 9

• 104

• 30

• 39

What proportion of senior boys play football and wrestle?

• 9/143

• 21/143

• 30/143

• 39/143

What does the shaded portion of the Venn diagram represent?

• Band and Art
• Only Art
• Band or Art
• Neither

What statement does the shaded region represent?

• A or B
• A and B
• A
• B

What statement does the shaded region represent?

• A or B

• Not A

• A and B

• Not B

What's the probability of Foreign Language or a Sport?

• 14/47

• 33/50

• 33/47

• 47/50

What is the probability of not a Sport given a Foreign Language?

• 23/37

• 14/23

• 14/37

• 3/23

What is the probability that someone plays basketball?

• .50

• .68

• .52

• .46