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WorksheetsDATA VISUALIZATION_B
Total questions: 20
Worksheet time: 10mins
To improve the readability of the data on the chart:
Change the scale of the X axis
Change the scale of the Y axis
Modify the legend
Modify the colors of the lines
What is the BEST way to illustrate a trend in data?
Drawing
Legend
Graph
Sketch
Multiple bars on a graph are different colors. Where is information located that describes what the colors mean?
Chart title
Legend
X-axis
Y-axis
When would a student use a histogram instead of a column chart?
Compare player heights that are from 5-5.5 feet; 5.5-6.0 feet; and from 6-6.5 feet
Compare the heights of ten different buildings located in Charlotte
Compare total income of five different people who work in the sales industry
Compare the populations of several South American countries
The arrow on the chart is pointing to a location of what information?
Legend
Title
X-Axis
Y-Axis
The arrow on the chart is pointing to a location of what information?
Legend
Title
X-axis
Y-axis
The arrow on the chart is pointing to a location of what information?
Legend
Title
X-axis
Y-axis
What type of bar chart shows several sets of related data adding up to a whole with in the columns?
Histogram
Line chart
Pie chart
Stacked column chart
What rule concerning axis on graphs is correct?
Keep scale divisions even
Start with the number one
Use large numbers on scales
Use only half of the space on the graph
What is the arrow pointing to on the graph?
Z-axis
X-axis
Independent variable
Dependent variable
Which type of chart is used to show similarities among three sets of items?
Cause and effect diagram
Cut away
Flow chart
Venn diagram
Which type of line represents a trend in the data on a graph?
Construction
Faceted
Flow
Regression
How can a student use a flowchart?
Data gathering
Organizing
Problem statement
Research
A rectangle in a flow chart represents a/an:
Process point
End point
Decision point
Input
Which is NOT a symbol used in flowcharting?
Circle
Diamond
Star
Oval
What is TRUE concerning a line graph?
Use more than four lines on a graph
Use different hues for each line
Label the lines with lots of text
Place images on the graph to explain data
What is the independent variable in the experiment shown in the graph?
Heart rate
Quantity of Daphnia
Temperature
Water
What is the dependent variable in the experiment shown on the graph?
Heart rate
Quantity of Daphnia
Temperature
Water
A student conducted an experiment to find out how radiation affected the germination of seeds. Which statement is TRUE concerning this experiment?
The amount of radiation is the dependent variable
The amount of radiation is the independent variable
The numbers of seeds that sprouted is the control
The numbers of seeds that sprouted are not related to the outcome
What should be included when labeling variables on an axis?
Icons
Units
Points of origin
Magnitudes
