Make 2015 totally awesome. Take the Dummies challenge and you could win $1,000! Learn how.
Ten Practice Questions for Real-World Maths Tests
Ten Practice Questions for Advanced Data Handling Tests
How to Do Basic Percentages with the Table of Joy

Ten Practice Questions for Data Handling Tests

Dawn records the heights of her prize sunflowers in the tally chart shown. Which group is the modal group?

A: 60-80cm

B: 80-100cm

C: 100-120cm

D: The data has no mode.

Answer: C: 100-120cm. The modal group is the one containing the biggest number of sunflowers.

When you’re working with a tally chart, it’s usually easier to work with numbers than with tally marks. Count up the tallies (each cluster is worth 5) and write them down next to the group so you can refer to them.

  • Add a Comment
  • Print
  • Share

Recommends

Promoted Stories From Around The Web

blog comments powered by Disqus
Ten Common Graphs and Data Tables on Numeracy Tests
Ten Ways to Find a Sense of Calm While Studying
Ten Practice Questions for Mental Arithmetic Tests
How to Figure Out Perimeter for Numeracy Test Questions
Basic Decimal Skills Needed to Pass Numeracy Tests
Advertisement

Inside Dummies.com