Scatter Plots & Two Way Tables

Scatter Plots & Two Way Tables

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a scatter plot?

Back

A scatter plot is a graph that shows the relationship between two quantitative variables by displaying data points on a two-dimensional axis.

2.

FLASHCARD QUESTION

Front

What does the line of best fit represent in a scatter plot?

Back

The line of best fit represents the trend in the data, showing the general direction that the data points follow.

3.

FLASHCARD QUESTION

Front

What is the y-intercept in a linear equation?

Back

The y-intercept is the value of y when x is 0, representing the starting point of the relationship in a linear equation.

4.

FLASHCARD QUESTION

Front

How do you calculate the slope of a line?

Back

The slope is calculated by taking the change in y (rise) divided by the change in x (run) between two points on the line.

5.

FLASHCARD QUESTION

Front

What is a two-way table?

Back

A two-way table is a data display that summarizes the relationship between two categorical variables.

6.

FLASHCARD QUESTION

Front

How do you find the percentage of a group in a two-way table?

Back

To find the percentage, divide the number of individuals in the group by the total number of individuals, then multiply by 100.

7.

FLASHCARD QUESTION

Front

What does a negative correlation in a scatter plot indicate?

Back

A negative correlation indicates that as one variable increases, the other variable tends to decrease.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?