Free Printable WorksheetMathGrade 7Math Curriculum7.120

7.120 Statistical questions and variability Worksheet

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Worksheet Overview & Skills Covered

Core academic competencies and curriculum alignment

This Grade 7 Math worksheet provides structured practice on 7.120 Statistical questions and variability. Students are guided through targeted exercises that build foundational understanding, computational accuracy, and critical thinking skills.

7.120 Statistical questions and variability - In multiple-choice items, students select which questions are statistical and choose the explanation that mentions variability and multiple possible answers. (CCSS 7.SP.A.1; CA 7.SP.1; MA 7.SP.1; NY 7.SP.1; FL MA.7.DP.1.1; TX 7.12; VA 7.PS.2)

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 7

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 7.120 Statistical questions and variability skill assessments:

Problem 1Difficulty: Mastery

A student is studying regular polygons. Which of the following is NOT a statistical question?

AHow do interior angle measures vary among polygons students draw?

BWhat is the typical interior angle measure in a set of student-made polygons?

CHow many different interior angle measures appear on the poster?

DHow many degrees are in each interior angle of a square?

Solution & Explanation:A statistical question expects variability in data and could have more than one possible answer. Option D is NOT statistical because it asks for a single fixed fact or one specific value, so there is only one answer.

Problem 2Difficulty: Mastery

A bag of mixed marbles is sampled without looking. Which of the following is a statistical question?

AHow many marbles are in the bag in total?

BWhat color is the first marble you pick right now?

CIf you randomly select 25 marbles, how many might be blue?

DWhat is the probability of blue if exactly half the marbles are blue?

Solution & Explanation:The statistical question is Option C because it requires collecting data with multiple possible values. Fixed facts or one-time measurements are not statistical questions.

Problem 3Difficulty: Mastery

Is this question statistical? Which explanation is best?

AYes. It is statistical because different people would give different values.

BNo. It can be answered with a single fixed value or rule and does not require data with variability.

CYes. It is statistical because you must collect a sample to answer it.

DNo. It is not statistical because it asks about many people and the answers would vary.

Solution & Explanation:Choose option B because it correctly connects the idea of a statistical question to variability: statistical questions require data that can vary and allow multiple possible answers, while non-statistical questions have one fixed answer.

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Frequently Asked Questions

Common questions about printing, using, and solving this worksheet

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QIs this 7.120 Statistical questions and variability worksheet free for teachers and homeschoolers?

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QCan students practice 7.120 Statistical questions and variability online with instant feedback?

Yes! In addition to this printable worksheet, students can practice 7.120 Statistical questions and variability interactively on our platform with automated grading, instant score tracking, and detailed step-by-step solutions.

QWhat grade level and standards does this worksheet align with?

This worksheet is designed specifically for Grade 7 Math students. It aligns with educational standard 7.120 (Practice and review Grade 7 math skill 7.120: Statistical Questions and Variability.).