Search Header Logo

Scatterplots

Authored by Emily Beeninga

Mathematics

8th Grade

CCSS covered

Used 429+ times

Scatterplots
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

The graph above shows a line of best fit for data collected on the distance bicyclists have remaining in relation to the amount of time they have been riding.  What is the equation of the line of best fit?

y = -25x + 170
y = 25x + 170
y = -(5/8) x + 170
y = (5/8) x + 170

Tags

CCSS.8.SP.A.2

CCSS.8.SP.A.3

CCSS.8.F.B.4

CCSS.8.EE.B.5

CCSS.8.F.A.3

CCSS.8.EE.B.6

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

The graph above shows a line of best fit for data collected on the amount earned by waiters and waitresses last week in relation to the number of tables they served.  What is the equation of the line of best fit?

y = (5/3) x + 375
y = (1/3) x + 475
y = (5/3) x + 475
y = (1/3) x + 375

Tags

CCSS.HSF.LE.B.5

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

A small theme park is trying to determine the number of guests they should expect on a weekend, based on the temperature outside.  Based on the trend line, about how many guests should be expected if the temperature is around 80°?

8,300
8
7,300
9,300

Tags

CCSS.8.SP.A.2

CCSS.8.SP.A.1

CCSS.8.SP.A.3

CCSS.8.F.B.4

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Looking at the graph, what is the correlation between the x and y variables?

y increases as x increases
y is constant
y decreases as x descreases
y decreases as x increases

Tags

CCSS.8.SP.A.2

CCSS.8.SP.A.1

CCSS.8.F.B.5

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

A
B
C
D

Tags

CCSS.8.SP.A.2

CCSS.8.SP.A.1

CCSS.8.F.B.5

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Which of the following lines represents the line of best fit for the scatter plot?

A
B
C
D

Tags

CCSS.8.EE.B.5

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

the slope is -5/7, what does that mean?

gain 5 hour of sleep for 7 cups of coffee
lose 5 hours of sleep for 7 cups of coffee
lose 7 cups of coffee for 5 hours of sleep
lose 5 cups of coffee for 7 hours of sleep

Tags

CCSS.HSF.LE.B.5

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?