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Graphs. Charlie Haffey Norwood Public Schools. Numbers - Nominal. Used as a name, Identification. Same as color, size or weight. No quantity or rank. jersey number 4 zip code 02116. Numbers - Ordinal. Rank or position. No quantity. 3rd fastest 6th in line. Numbers - Cardinal. - PowerPoint PPT Presentation
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Charlie Haffey
Norwood Public Schools
Used as a name, Identification.
Same as color, size or weight.
No quantity or rank.
jersey number 4
zip code 02116
Rank or position.
No quantity.
3rd fastest
6th in line
"how many."
AKA as "counting numbers,"
show quantity.
8 puppies
14 friends
Vertical bar or
rectangle represents
value.
The taller the bar, the
greater the value.
Title
X Axis
Label
X Axis
Scale
Y Axis
Scale
Y Axis
Label
Changes in data over time,
Monthly temperature
Daily changes in stock
prices.
Changes in data over time.
Large number of data points.
“Best fit” line.
Closer the data points to line
the stronger the
correlation.
No horizontal and vertical
axes.
Only one variable at a
time.
Used to show percentages.
X-axis (horizontal)
independent variable
Y-axis (vertical)
dependent variable(The measured result)
Label the x and y axes.
Give units.
Graph fills available space.
Data fills graph.
Charlie Haffey
Norwood Public Schools