Skip to main content

KiwiBee printable

Identify an outlier

Free printable Grade 8 math worksheet for "Identify an outlier" — practice one-variable statistics. No-prep, print or assign online.

Identify an outlier — free printable Grade 8 math worksheetOpen in KiwiBee to download

This worksheet challenges middle school students to identify outliers within one-variable statistics data sets. Designed for Grade 8 learners, it provides complex problems that enhance critical thinking and data analysis skills. Teachers can use this resource to reinforce concepts of variability and data interpretation, preparing students for advanced statistical reasoning.

Math
Data, Statistics & Probability
Middle School
Worksheets
Ages 11–14
hard

Learning objectives

  • Analyze data sets to identify values that significantly differ from others
  • Apply statistical methods to determine outliers in one-variable data
  • Interpret the impact of outliers on data analysis and conclusions

How to use this worksheet

  1. Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
  2. Print at home or in class for Middle School; it's no-prep, with no extra materials needed.
  3. Hand it out as classwork, homework, or a quick warm-up.

Likes & comments

See what other teachers think and share a helpful note.

Loading likes and comments…

Create more worksheets in our Worksheet Studio

Generate fresh worksheets for any grade, topic, and language — free.

Open the Worksheet Studio

Related worksheets

Box plots

Box plots

Worksheets
hard
Ages 11–14
Calculate mean absolute deviation

Calculate mean absolute deviation

Worksheets
hard
Ages 11–14
Calculate mean, median, mode, and range

Calculate mean, median, mode, and range

Worksheets
hard
Ages 11–14
Calculate quartiles and interquartile range

Calculate quartiles and interquartile range

Worksheets
hard
Ages 11–14
Changes in mean, median, mode, and range

Changes in mean, median, mode, and range

Worksheets
hard
Ages 11–14
Identify an outlier and describe the effect of removing it

Identify an outlier and describe the effect of removing it

Worksheets
hard
Ages 11–14
Interpret charts and graphs to find mean, median, mode, and range

Interpret charts and graphs to find mean, median, mode, and range

Worksheets
hard
Ages 11–14
Mean, median, mode, and range: find the missing number

Mean, median, mode, and range: find the missing number

Worksheets
hard
Ages 11–14