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Language of Graphs and Charts

Useful phrases used to describe common bar charts, line charts and pie charts

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The language of graphs and charts refer to the words and phrases used when describing what happens on charts. This language of graphs and charts is especially useful when making presentations. Charts and graphs measure various statistics and are helpful when presenting large amounts of information that need to be understood quickly. This includes: facts and figures, statistical information, profit and loss, polling information, etc. There are a number of different types of graphs and charts including:

Line Charts and Graphs
Bar Charts and Graphs
Pie Charts
Exploded Pie Charts

Line charts and bar charts have a vertical axis and horizontal axis. Each axis is labeled to indicate what type of information it contains. Typical information included on vertical and horizontal axis include:

age - how old
weight - how heavy
height - how tall
date - which day, month, year, etc.
time - how much time is required
length - how long
width - how wide
degrees - how hot or cold
percentage - portion of 100%
number - number
duration - length of time required

There are a number of specific words and phrases used to describe and discuss graphs and charts. This vocabulary is especially important when presenting to groups of people. Much of the language of graphs and charts relates to movement. In other words, the language of graphs and charts often speaks of small or large movement or differences between various data points. Refer to this language of graphs and charts to help improve your ability to speak about graphs and charts.

The following list the verb and noun used to speak about positive and negative movements, as well as predictions. Example sentences are found after each section.

Positive

to climb - a climb
to ascend - an ascent
to rise - a rise
to improve - an improvement
to recover - a recovery
to increase - an increase

Sales have climbed over the past two quarters.
We've experienced a rise in consumer demand.
Consumer confidence recovered in the second quarter.
There has been an increase of 23% since June.
Have you seen any improvement in customer satisfaction?

Negative

to fall - a fall
to decline - a decline
to plunge - a plunge
to decrease - a decrease
to worsen - a slip
to deteriorate - a dip

Research and development spending has fallen by 30% since January.
Unfortunately, we've seen a decline over the past three months.
As you can see, sales have plunged in northwest region.
Government spending has decreased by 10% over the past two years.
There's been a slip in profits this past quarter.
Comedy book sales have deteriorated for three quarters.

Predicting Future Movement

to project - a projection
to forecast - a forecast
to predict - a prediction

We project improved sales in the coming months.
As you can see from the chart, we forecast increased research and development spending next year.
We predict improving sales through June.

This list provides adjectives and adverbs used to describe how quickly, slowly, extremely, etc. something moves. Each adjective / adverb pair includes a definition and an example sentence.

slight - slightly = insignificant

There's been a slight decline in sales.
Sales have declined slightly over the past two months.

sharp - sharply = quick, large movement

Investment rose sharply during the first quarter.
We made a sharp increase in investment.

abrupt - abruptly = sudden change

Sales dropped abruptly in March.
There was an abrupt drop in sales in March.

rapid - rapidly = quick, very fast

We expanded rapidly throughout Canada.
The company made a rapid expansion throughout Canada.

sudden - suddenly = without warning

Unfortunately, consumer interest suddenly decreased.
There was a sudden decrease in consumer interest in January.

dramatic - dramatically = extreme, very big

We've dramatically improved customer satisfaction over the past six months.
As you can see on the chart, the dramatic growth has come after we invested in a new product line.

calm - calmly = evenly, without much change

The markets have reacted calmly to recent developments.
As you can see on the graph, consumers have been calm over the past few months.

flat = without change

Profit has been flat over the past two years.

steady - steadily = no change

There has been steady improvement over the past three months.
Sales have improved steadily since March.

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