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3D-Printing Club: Review the Designs worksheet preview

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3D-Printing Club: Review the Designs

Analyze 3D-printing data using mean, median, IQR, and MAD, then interpret patterns, an outlier, and design decisions.

Grade 6MathInteractive · Printable

Aligned to6.SP.B.5.c

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What’s included

  • Single worksheet
  • Auto-graded online
  • 1 Common Core standard
  • Printable answer key
  • 14 questions
  • Classroom-ready

Details

Format
Interactive · Printable
Grade
Grade 6
Subject
Math
Question types
Fill in the blank, Multiple choice, Circle the answer, Short answer

About this worksheet

What students practice

  • Students calculate mean, median, interquartile range, and mean absolute deviation from printing data.
  • Students interpret distributions and identify a striking outlier.
  • Students use statistical summaries to evaluate printed designs.

How to use

Have students show calculations on separate paper. Discuss how frequency counts affect the mean and how an isolated result appears in different displays.

Curriculum

Common Core standard covered

6.SP.B.5.c

Find the median, mean, interquartile range, and mean absolute deviation, and describe the pattern and any striking outliers.

Preview

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Name Date

3D-Printing Club: Review the Designs

Use measures of center and spread to evaluate printed parts and models.

Compare Part Masses

Use the mass record for questions 1–5. Count repeated masses separately. To find quartiles, find the median of each half of the sorted data.

Eight Printed Cable Clips
Mass (g)Number of clips
101
122
142
162
181
1.
Which calculation correctly finds the mean mass of the eight clips?
  • A. (1 + 2 + 2 + 2 + 1) ÷ 5
  • B. (10 + 12 + 14 + 16 + 18) ÷ 8
  • C. (10 + 24 + 28 + 32 + 18) ÷ 8
  • D. (10 + 24 + 28 + 32 + 18) ÷ 5
2.
Write the eight masses in order on your work paper. Find their median.

Median mass:   g

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