Probability Area Models

Quiz
•
Mathematics
•
7th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A game consists of two spinners. Spinner #1 consists of the colors green, blue, and red. The spinner has a 1/3 chance of landing on any color in Spinner #1. Spinner #2 also consists of colors green, blue, and red. On that spinner, green has a 1/2 chance of being landed on, blue has a 1/4 chance, and red has a 1/4 chance. Refer to the diagram, which shows an area model of the sample space. What fractions should represent the boxes containing A, B, and C?
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A game consists of two spinners. Spinner #1 consists of the colors green, blue, and red. The spinner has a 1/3 chance of landing on any color in Spinner #1. Spinner #2 also consists of colors green, blue, and red. On that spinner, green has a 1/2 chance of being landed on, blue has a 1/4 chance, and red has a 1/4 chance. Refer to the diagram, which shows an area model of the sample space. What is the probability of getting red on both spins? Express answer as a percentage, rounded to the nearest tenth.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Leslie is playing the "Pick a Marble" game. A bag contains one red, one white, and one brown marble. Each marble has an equal chance of getting chosen. Leslie reaches in, picks a marble, notes its color, and returns it to the bag. She then picks another marble out of the bag and notes its color. The tree diagram shows the sample space for a first and second selection of the marble. How many different outcomes are there with two marble selections?
3
9
12
none of the above
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Refer to the "Pick a Marble" tree diagram. What is the probability Leslie will choose two white marbles? Enter your answer as a percentage rounded to the nearest tenth.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A sports bag contains 3 tennis balls, 4 baseballs, and 8 golf balls. Each is equally likely to be chosen. Which of the following models could be used to simulate this situation?
flipping a coin fifteen times
spinning a spinner with three equal sections
choosing from 3 red marbles, 4 yellow marbles, and 8 blue marbles
rolling a number cube labeled one through six fifteen times
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Refer to the "Pick a Marble" tree diagram. What is the probability Leslie will choose at least one brown marble? Express your answer as a percentage rounded to the nearest tenth.
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Refer to the "Pick a Marble" tree diagram. What is the probability Leslie will not choose any red marbles? Express your answer as a percentage, rounded to the nearest tenth of a percent.
Create a free account and access millions of resources
Similar Resources on Wayground
16 questions
Probabiity

Quiz
•
7th Grade
15 questions
Scale of Probability

Quiz
•
7th Grade
15 questions
Probability

Quiz
•
9th - 11th Grade
20 questions
Probability Quiz

Quiz
•
8th - 9th Grade
15 questions
Practice: Unions, Intersections, & Complements

Quiz
•
9th - 12th Grade
20 questions
Theoretical Probability

Quiz
•
7th Grade
20 questions
Independent and Dependent Probability Practice

Quiz
•
7th Grade
20 questions
Probability (Experimental and Theoretical)

Quiz
•
7th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
Multiplying and Dividing Integers

Quiz
•
7th Grade
20 questions
Perfect Squares and Square Roots

Quiz
•
7th Grade
20 questions
Adding and Subtracting integers

Quiz
•
7th Grade
18 questions
Understand Scale and Proportions in Geometry

Quiz
•
7th Grade
15 questions
proportional relationships in tables graphs and equations

Quiz
•
7th Grade
20 questions
Combining Like Terms

Quiz
•
7th - 8th Grade
27 questions
Calculate Operations with Rational Numbers

Quiz
•
7th Grade