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Bar chart: cats 3, dogs 6, birds 2, fish 4; which is the least

Step by step, with the reason for every step · Bar charts and dot plots · Statistics

Step by step

The question

Question: draw a bar chart of cats 3, dogs 6, birds 2 and fish 4.

Which is the least?

cats 3, dogs 6, birds 2, fish 4

1 Draw the axes

The names go along the bottom.

The numbers go up the side.

The side counts in 1s, starting at 0.

Careful!

The side always starts at 0.

Then the bars compare fairly.

Careful: the side starts at 0

2 Draw the bars

Cats: 3.

Its bar goes up to 3 on the side.

Dogs: 6.

Birds: 2.

All the bars have the same width, with gaps between them.

3 Read the chart

The shortest bar is birds.

Across to the side: it reaches 2.

So the least is birds, with 2.

= least: birds (2)

4 Check

Let's check with the numbers: 2 is smaller than all the others.

So it is right!

2 < 3, 6, 4

Let's look back.

First: draw the axes.

Then: draw the bars.

Then: read the chart.

Last: check.

Answer
= least: birds (2)

Your turn

Try this one yourself, then check:

cats 6, dogs 6, birds 6, fish 2. Which is the least?
Show the answer
least: fish (2)

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