Learn Without Walls
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Session 4 Quiz

Test What You Learned!

8 questions about Session 4: Building Bar Graphs. Get 6+ right to pass!

How it works:

Progress

1

In a bar graph, a taller bar means...

  • Nothing
  • A bigger number
  • It is better
  • A smaller number
2

Why are bar graphs useful?

  • They look nice
  • You can SEE which groups are bigger or smaller instantly
  • They use paper
  • They are hard to make
3

What does a bar graph need at the bottom?

  • Nothing
  • Labels telling what each bar represents
  • Random words
  • Numbers only
4

If you use blocks and stack 5 for dogs and 3 for cats, which tower is taller?

  • Cats
  • Dogs
  • Same height
  • Cannot tell
5

What goes on the left side (vertical axis) of a bar graph?

  • Colors
  • Numbers showing the scale (0, 1, 2, 3...)
  • Names
  • Nothing
6

A bar graph without a title is...

  • Fine
  • Missing important information — people will not know what it shows
  • Better than one with a title
  • Easier to read
7

You survey favorite pets and get: Dog=8, Cat=6, Fish=2, Bird=4. Which bar should be tallest?

  • Cat
  • Dog
  • Fish
  • Bird
8

What is the difference between a pictograph and a bar graph?

  • Nothing, they are the same
  • Pictographs use pictures, bar graphs use bars/columns
  • Bar graphs are for adults
  • Pictographs are better