G Module 5 Retest

A square dart board is shown below. The shaded portion in the center is a square whose side is 15 inches. A dart thrown at the board is equally likely to land on any point on the dart board. What is the probability that a dart will land on the shaded area? Write your answer as a fraction in simplest form.

• 9/64

• 1/64

• 55/64

• 3/8

Tags

CCSS.HSG.MG.A.2

What is the probability of rolling a dice and landing on a 4, and then rolling the dice again and landing on any even number?

• 1 ⁄ 6
• 1 ⁄ 8
• 1 ⁄ 2
• 1 ⁄ 12

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced. P(purple then black)

• 1/18
• 2/5
• 3/7
• 4/9

Is the event INDEPENDENT or DEPENDENT?
You have a jar with 24 pieces of chocolate candy and 14 pieces of orange candy.  We take one piece of candy at random from the jar, put it back, and then take a second piece of candy at random from the jar.

• Independent
• Dependent

Tags

CCSS.HSS.CP.A.5

Is the event INDEPENDENT or DEPENDENT?

Amy plays card games. She picks a card at random. Then without putting the first card back, she picks a second card at random.

• Independent

• Dependent

Tags

CCSS.HSS.CP.A.5

What is sample space?

• All of the Outcomes
• What Will Happen
• What Can Happen
• What I want to Happen

A number cube is rolled. What is the probability of getting a 6 or a number less than 3? Simplify.

• 1/3

• 1/12

• 1/2

• 1/18

Tags

CCSS.HSS.CP.B.7

Lucy has the spinner pictured. What is the probability that her spin lands on blue or on yellow? Simplify.

• 1 / 16

• 1 ⁄ 2

• 1 ⁄ 8

• 3 ⁄ 4

What is the probability that a boy will speak german?

• .5

• .4
• .16
• .22

Tags

CCSS.8.SP.A.4

What is the probability that a student who plays sports, plays an instrument?

• .2
• .8

• .10
• .5

Tags

CCSS.HSS.CP.A.4