AMDM UNIT 2 Review

Jar 1 has 6 marbles in it. Jar 2 has 4 cubes in it. Find the probability of drawing out a blue marble and a green cube without looking.

• 2/5

• 1/8

• 3/10

• 4/10

Tags

CCSS.HSS.CP.B.7

Fifty students in Ms. Meekins’ class received PlayStation 5 games for Christmas. She polled the students to see if any of them received 2K21 (2K) or COD: Black Ops Cold War (COD). The response was 11 received 2K21, 26 received both and 7 didn’t get either game. Which of the following Venn Diagrams correctly shows the data from the classes?

• 
• 
• 
• 

Tags

CCSS.HSS.CP.A.1

• 174%

• 10.6%

• 14.0%

• 65%

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.9

CCSS.HSS.MD.B.5

A dormitory on campus houses 200 students. 120 are male, 50 are upper division students, and 40 are upper division male students. A student is selected at random. Find the probability of selecting a lower division student, given the student is a female is:

• 7/15

• 7/8

• 7/20

• 2/15

Tags

CCSS.HSS.CP.B.6

Choose an American adult at random. The probability that you choose a woman is 0.52. The probability that the person you choose has never married is 0.24. The probability that you choose a woman who has never married is 0.11. The probability that the person you choose is either a woman or never married (or both) is therefore about

• 0.76

• 0.65

• 0.12

• 0.87

Tags

CCSS.HSS.CP.B.7

• .325

• .225

• .3375

• .6625

Tags

CCSS.HSS.CP.B.6

What is the probability that a student is a Facebook user?

• 0.27

• 0.62

• 0.85

• 0.93

Tags

CCSS.HSS.CP.A.1

What is the probability that a student is not a Twitter user?

• 0.95

• 0.72

• 0.62

• 0.10

Tags

CCSS.HSS.CP.A.1

Part of the agreement between your spouse and yourself for purchasing a larger house than you could currently afford was that you would build a garden and sell produce to make some extra money. Your plan is that the garden proceeds will cover 20% of your $1,500 mortgage payment for four months during the year. The Homeowner association has recently reinforced that ‘food-production’ space must be in the backyard and may not consume more that 20% of the backyard. If your backyard is 60’ x 130’, what could be a dimension of the garden? How many dollars per garden square foot will you need to average per production month in order to meet your planned mortgage reduction?

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1