Which display is best for 80 different test scores?01234560-910-1920-2930-3940-4950-59FrequencyHistogram.

A dot plot with 80 dots on each value

6th Grade Statistical Questions and Data Displays Quiz: 10 Questions with Explanations

6th Grade math quiz: Statistical Questions and Data Displays – Maths PDF

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This statistical questions quiz for 6th Grade covers statistical questions and data displays (Common Core 6.SP.A.1, 6.SP.A.2, 6.SP.B.4, 6.SP.B.5a, 6.SP.B.5b), with a free PDF to print.

This quiz has 10 multiple-choice questions on statistical questions, dot plots, histograms, and describing distributions (Common Core 6.SP.A and 6.SP.B). Choose one answer and read the explanation.

Grade 6 · Common Core State Standards: 6.SP.A.1, 6.SP.A.2, 6.SP.B.4, 6.SP.B.5a, 6.SP.B.5b

Statistical questions quiz: 10 questions

Question 1

Which is a statistical question?

Question 2

How many students are in this dot plot?

Dots.

Question 3

What is the range of 4, 7, 9, 12, 15?

Question 4

A histogram has bars of height 3, 5, 4, and 2. How many data values are there?

Question 5

Which value is an outlier in 3, 4, 4, 5, 5, 6, 25?

Dots.

Question 6

What does the tallest bar of a histogram show?

Question 7

Which display is best for 80 different test scores?

Histogram.

Question 8

A dot plot has most dots from 5 to 8 and one dot at 20. What is true?

Question 9

A scientist measures the length of 12 leaves in centimeters. What is the unit?

Question 10

Class A scores range from 5 to 10, class B scores range from 8 to 10. Which has the greater spread?

Remember

A statistical question has many possible answers.
A dot plot shows one dot for each observation.
A histogram uses equal intervals and bar height shows frequency.
Describe a distribution by center, spread, shape, and outliers.
Always give the attribute, unit, and number of observations.

How to use this statistical questions quiz

Answer each question, read the explanation that appears, and keep track of your score. A score of 8 out of 10 or more means you are ready for the test.

Download the statistical questions quiz as a PDF with the button below and keep it with your notes.

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