Interpret two-way tables

Repeating decimals

3 Topics
|
3 Quizzes
Square roots & cube roots

5 Topics
|
6 Quizzes
Irrational numbers

3 Topics
|
2 Quizzes
- Classify numbers: rational & irrational
Approximating irrational numbers

4 Topics
|
3 Quizzes
- Comparing irrational numbers with a calculator
Exponents with negative bases

6 Topics
|
3 Quizzes
Exponent properties intro

3 Topics
|
4 Quizzes
Negative exponents

2 Topics
|
1 Quiz
1. Negative exponents
2. Negative exponent intuition
- Negative exponents
Exponent properties (integer exponents)

2 Topics
|
2 Quizzes
1. Multiplying & dividing powers (integer exponents)
  1. Multiply & divide powers (integer exponents)
2. Powers of products & quotients (integer exponents)
- Powers of products & quotients (integer exponents)
Working with powers of 10

2 Topics
|
2 Quizzes
1. Multiplying multiples of powers of 10
  1. Multiplication and division with powers of ten
2. Approximating with powers of 10
  1. Approximating with powers of 10
Scientific notation intro

2 Topics
|
1 Quiz
1. Scientific notation example: 0.0000000003457
2. Scientific notation examples
- Scientific notation
Arithmetic with numbers in scientific notation

4 Topics
|
2 Quizzes
- Multiplying & dividing in scientific notation
- Adding & subtracting in scientific notation
Scientific notation word problems

3 Topics
|
1 Quiz
- Scientific notation word problems
Equations with variables on both sides

4 Topics
|
2 Quizzes
Equations with parentheses

1 Topic
|
2 Quizzes
1. Equations with parentheses
  1. Equations with parentheses
- Equations with parentheses: decimals & fractions
Number of solutions to equations

4 Topics
|
2 Quizzes
- Number of solutions to equations
- Number of solutions to equations challenge
Equations word problems

2 Topics
|
1 Quiz
1. Sums of consecutive integers
2. Sum of integers challenge
- Sums of consecutive integers
Graphing proportional relationships

2 Topics
|
1 Quiz
1. Rates & proportional relationships example
2. Rates & proportional relationships: gas mileage
  1. Rates & proportional relationships
Solutions to linear equations

4 Topics
|
2 Quizzes
- Solutions to 2-variable equations
- Complete solutions to 2-variable equations
Intercepts

5 Topics
|
2 Quizzes
- Intercepts from a graph
- Intercepts from an equation
Slope

8 Topics
|
3 Quizzes
Intro to slope-intercept form

2 Topics
|
1 Quiz
1. Intro to slope-intercept form
2. Worked examples: slope-intercept intro
- Slope-intercept intro
Writing slope-intercept equations

5 Topics
|
2 Quizzes
- Slope-intercept equation from graph
- Slope-intercept from two points
Functions

7 Topics
|
3 Quizzes
Linear models

7 Topics
|
3 Quizzes
Comparing linear functions

6 Topics
|
1 Quiz
- Compare linear functions
Constructing linear models for real-world relationships

5 Topics
|
1 Quiz
- Writing linear functions word problems
Recognizing functions

9 Topics
|
2 Quizzes
- Recognize functions from tables
- Recognize functions from graphs
Linear and nonlinear functions

5 Topics
|
2 Quizzes
- Linear & nonlinear functions
- Interpreting graphs of functions
Intro to systems of equations

3 Topics
|
1 Quiz
- Solutions of systems of equations
Solving systems with substitution

6 Topics
|
1 Quiz
- Systems of equations with substitution
Number of solutions to systems of equations

5 Topics
|
1 Quiz
- Number of solutions to a system of equations algebraically
Systems of equations word problems

7 Topics
|
2 Quizzes
- Age word problems
- Systems of equations word problems
Angles between intersecting lines

4 Topics
|
3 Quizzes
Triangle angles

7 Topics
|
3 Quizzes
Pythagorean theorem

3 Topics
|
4 Quizzes
Pythagorean theorem application

4 Topics
|
5 Quizzes
Pythagorean theorem and distance between points

1 Topic
|
1 Quiz
1. Distance formula
- Distance between two points
Pythagorean theorem proofs

4 Topics
Volume

3 Topics
|
4 Quizzes
Transformations intro

3 Topics
|
1 Quiz
- Identify transformations
Translations

3 Topics
|
1 Quiz
- Translate points
Rotations

2 Topics
|
2 Quizzes
1. Rotating points
2. Determining rotations
- Rotate points (basic)
- Determine rotations (basic)
Reflections

3 Topics
|
1 Quiz
- Reflect points
Properties & definitions of transformations

3 Topics
|
3 Quizzes
Dilations

5 Topics
|
2 Quizzes
- Dilations: scale factor
- Dilate triangles
Congruence and similarity

4 Topics
|
2 Quizzes
- Congruence & transformations
- Similarity & transformations
Introduction to scatter plots

1 Topic
|
1 Quiz
1. Constructing a scatter plot
  1. Making appropriate scatter plots
Interpreting scatter plots

2 Topics
|
2 Quizzes
1. Example of direction in scatterplots
2. Scatter plot: smokers
- Positive and negative linear associations from scatter plots
- Describing trends in scatter plots
Estimating lines of best fit

4 Topics
|
3 Quizzes
Two-way tables

3 Topics
|
4 Quizzes

Math 8th grade

Quiz Summary

Information

Results

Results

Categories

1. Question

The two-way frequency table below shows data on grade level and method of traveling to school for the students at Central High School.

Which of the following statements about the students at Central High School is true?

Choose 1 answer:

2. Question

A survey of a random sample of ninth-grade students from Alabama asked whether the students owned a cell phone and whether they had brought a personal electronic device to use for schoolwork that day. The two-way table of row relative frequencies below shows the data.

Brought personal device vs. owns a cell phone

Based on the data, which of the following statements must be true about the ninth-grade students from Alabama?

Choose 1 answer:

3. Question

The two-way frequency table below shows data on playing a musical instrument and playing sports for the students in Jorge’s class.

Which of the following statements about Jorge’s class is true?

Choose 1 answer:

4. Question

A survey asked students at Wilson Academy which status they would prefer—to be happy, healthy, or rich—and how much pressure they felt from their homework. The two-way table of row relative frequencies below shows the data.

Based on the data, which of the following statements about students at Wilson Academy must be true?

Choose 1 answer:

5. Question

Alvaro is interested in the relationship between weather conditions and whether the downtown train runs on time. For a year, he records whether each day is sunny, cloudy, rainy, or snowy, as well as whether this train arrives on time or is delayed. Here are his results:

Which of the following statements is true?

Choose 1 answer:

6. Question

The two-way table of column relative frequencies below summarizes survey data on who a person’s role model is and their highest level of education.

Based on the data, which of the following statements must be true of the people surveyed?

Choose 1 answer:

7. Question

The two-way frequency table below shows data from a random sample of 93 students on their favorite season and whether or not the student has allergies.

Which of the following statements is true about the students surveyed?

Choose 1 answer:

8. Question

The two-way table of row relative frequencies below shows data on nationality and eye color.

Based on the data, which of the following statements must be true?

Choose 1 answer:

9. Question

The two-way frequency table below shows data on having a curfew on school nights and having assigned chores at home for the students in Alejandro’s class.

Which of the following statements is true about Alejandro’s class?

Choose 1 answer:

10. Question

The two-way table of column relative frequencies below shows data on how often a teenager’s parents monitor their screen time and whether or not the teenager has a time limit for their daily screen time for teenagers in West Lake County.

Based on the data, which of the following statements must be true for teenagers in West Lake County?

Choose 1 answer:

Math 8th grade

Interpret two-way tables

Quiz Summary

Information

Results

Results

Categories

1. Question

The two-way frequency table below shows data on grade level and method of traveling to school for the students at Central High School.

Which of the following statements about the students at Central High School is true? Choose 1 answer:

2. Question

A survey of a random sample of ninth-grade students from Alabama asked whether the students owned a cell phone and whether they had brought a personal electronic device to use for schoolwork that day. The two-way table of row relative frequencies below shows the data.

Brought personal device vs. owns a cell phone

Based on the data, which of the following statements must be true about the ninth-grade students from Alabama? Choose 1 answer:

3. Question

The two-way frequency table below shows data on playing a musical instrument and playing sports for the students in Jorge’s class.

Which of the following statements about Jorge’s class is true? Choose 1 answer:

4. Question

A survey asked students at Wilson Academy which status they would prefer—to be happy, healthy, or rich—and how much pressure they felt from their homework. The two-way table of row relative frequencies below shows the data.

Based on the data, which of the following statements about students at Wilson Academy must be true? Choose 1 answer:

5. Question

Alvaro is interested in the relationship between weather conditions and whether the downtown train runs on time. For a year, he records whether each day is sunny, cloudy, rainy, or snowy, as well as whether this train arrives on time or is delayed. Here are his results:

Which of the following statements is true? Choose 1 answer:

6. Question

The two-way table of column relative frequencies below summarizes survey data on who a person’s role model is and their highest level of education.

Based on the data, which of the following statements must be true of the people surveyed? Choose 1 answer:

7. Question

The two-way frequency table below shows data from a random sample of 939393 students on their favorite season and whether or not the student has allergies.

Which of the following statements is true about the students surveyed? Choose 1 answer:

8. Question

The two-way table of row relative frequencies below shows data on nationality and eye color.

Based on the data, which of the following statements must be true? Choose 1 answer:

9. Question

The two-way frequency table below shows data on having a curfew on school nights and having assigned chores at home for the students in Alejandro’s class.

Which of the following statements is true about Alejandro’s class? Choose 1 answer:

10. Question

The two-way table of column relative frequencies below shows data on how often a teenager’s parents monitor their screen time and whether or not the teenager has a time limit for their daily screen time for teenagers in West Lake County.

Based on the data, which of the following statements must be true for teenagers in West Lake County? Choose 1 answer:

Which of the following statements about the students at Central High School is true?

Choose 1 answer:

Based on the data, which of the following statements must be true about the ninth-grade students from Alabama?

Choose 1 answer:

Which of the following statements about Jorge’s class is true?

Choose 1 answer:

Based on the data, which of the following statements about students at Wilson Academy must be true?

Choose 1 answer:

Which of the following statements is true?

Choose 1 answer:

Based on the data, which of the following statements must be true of the people surveyed?

Choose 1 answer:

The two-way frequency table below shows data from a random sample of 93 students on their favorite season and whether or not the student has allergies.

Which of the following statements is true about the students surveyed?

Choose 1 answer:

Based on the data, which of the following statements must be true?

Choose 1 answer:

Which of the following statements is true about Alejandro’s class?

Choose 1 answer:

Based on the data, which of the following statements must be true for teenagers in West Lake County?

Choose 1 answer: