Geometric Probability and Venn Diagrams

If a stone is dropped at random on the arrangement of tiles shown, what is the probability the stone lands on a black tile?

• 5/9
• 4/9
• 1/2
• 1/9

Tags

CCSS.7.SP.C.7B

Find the geometric probability of a marble falling on the shaded region of the figure. 

• 15.3%
• 24.5%
• 26.9%
• 21.5%

Find the probability that a randomly chosen point in the figure lies in the shaded region.

• 94.8%
• 80%
• 60%
• 45.6%

Tags

CCSS.7.SP.C.7B

Find the probability that a point chosen at random on the segment satisfies the inequality : x ≤ 5

• 40%
• 50%
• 30%
• 60%

What proportion of senior boys play football or wrestle?

• 9/143

• 12/143

• 18/143

• 39/143

Tags

CCSS.HSS.CP.A.1

How many senior boys play football but do not wrestle?

• 9
• 12
• 18
• 104

Tags

CCSS.HSS.CP.A.1

How many senior boys play neither sport?

• 9

• 104

• 30

• 39

Tags

CCSS.HSS.CP.A.1