Free Printable WorksheetMathGrade 5Math Curriculum5.158

5.158 Identify Outliers and Describe Their Effect Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 5 Math worksheet provides structured practice on 5.158 Identify Outliers and Describe Their Effect. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

Skill description: Identify outliers in data sets and describe how an outlier can affect the mean, median, range, or interpretation of the data. Corresponding standards: Not listed in source.

Whether you are an educator preparing classroom handouts, a tutor reinforcing weekly topics, or a parent supporting homeschool learning, this printable resource gives students the deliberate practice required to achieve subject fluency and master state standards.

Grade

Grade 5

Subject

Math

Domain

Math Curriculum

Formats

PDF & DOCX

Sample Practice Problems

Preview the types of problems and questions covered in this worksheet

Below are sample questions representative of the exercises included on this worksheet and related 5.158 Identify Outliers and Describe Their Effect skill assessments:

Problem 1Difficulty: Mastery
The data set is 43, 40, 42, 42, 72, 41, 44. Which value is the outlier?
A72
B40
C42
D44
Solution & Explanation:An outlier is far from most of the data. Since most values are near 42, 72 is the outlier.
Problem 2Difficulty: Mastery
A bakery sold 24, 25, 26, 27, and 200 cupcakes over five days. The 200-cupcake day is an outlier.
What is the mean number of cupcakes sold on the non-outlier days?
Solution & Explanation:Remove 200. Add 24+25+26+27 = 102. Divide by 4 to get 25.5.
Problem 3Difficulty: Mastery
The data set is 75, 40, 42, 39, 41, 38, 40. Which value is the outlier?
A40
B42
C75
D38
Solution & Explanation:An outlier is far from most of the data. Since most values are near 40, 75 is the outlier.

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Frequently Asked Questions

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QIs this 5.158 Identify Outliers and Describe Their Effect worksheet free for teachers and homeschoolers?

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QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 5 Math students. It aligns with educational standard 5.158 (Identify Outliers and Describe Their Effect).

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