Which preattentive attribute is being used in the following chart to draw the reader’s attention?
a.
Length
b.
Color
c.
Orientation
d.
Size
The process of increasing the data-ink ratio in charts is also known as __________.
a.
white spacing
b.
decluttering
c.
erasing
d.
desaturating
Which common color usage mistake is illustrated in this chart?
Kentucky
Tennessee
Virginia
Pensylvania
Michigan
Illinois
Indiana
Ohio
Percent
a.
Excessive color
b.
Neglecting colorblindness
c.
Unnecessary color
d.
Insufficient contrast
The property of an object that results from the way the object reflects or emits light is __________.
a.
perception
b.
radiance
c.
shape
d.
color
Which common color usage mistake is illustrated in this chart?
a.
Neglecting colorblindness
b.
Excessive color
c.
Unnecessary color
d.
Insufficient contrast
When the values of a variable can be arranged in ascending or descending order, which of these should be
used? !
a.
Warm color scheme
b.
Complementary color scheme
c.
d.
Sequential color scheme
Which Gestalt principle states that people consider objects that are physically close to one another as
belonging to a group?
a.
Similarity
b.
Connection
c.
Enclosure
d.
Proximity
Decluttering can be achieved by __________.
a.
decreasing the data-ink ratio
b.
increasing the saturation
c.
increasing the data-ink ratio
d.
decreasing the saturation
Which color system is being used in Excel to edit the color in this screenshot?
a.
Sequential
b.
c.
RGB
d.
HSL
Which of these options would increase the data-ink ratio of this chart?
90
80
70
60
50
40
30
20
10
Satisfactic
a.
Removing the gridlines
b.
Changing the hue of the line
c.
Including a subheading below the chart
d.
Adding labels to the axes
Which common color usage mistake is illustrated in this chart?
80
70
60
50
40
30
20
10
Sales
(°
a.
Unnecessary color
b.
Insufficient contrast
c.
Excessive color
d.
Neglecting colorblindness
The color scheme shown here would be an appropriate choice for a!__________.
a.
quantitative variable in which the magnitudes of value need to be expressed
b.
quantitative variable in which the magnitudes of value do not need to be expressed
c.
categorical variable having groups with no inherent ascending or descending order
d.
categorical variable having groups with inherent ascending or descending order
Which Gestalt principle states that objects that are physically enclosed together are seen as belonging to
the same group?
a.
Similarity
b.
Proximity
c.
Enclosure
d.
Connection
The most common form of colorblindness is __________!
a.
Which of these is!not!a common color usage mistake in data visualization?
a.
Not considering the mode of delivery
b.
Inconsistency across related charts
c.
Reusing the same color scheme for multiple charts
d.
Insufficient contrast
These colors are examples of __________.
a.
warm hues
b.
bold hues
c.
symbolic hues
d.
cool hues
Which of these options would decrease the data-ink ratio of this chart?
90
80
70
60
50
40
30
20
10
Satisfactic
a.
Removing the column labels
b.
Adding gridlines
c.
Eliminating the chart title
d.
Changing the hue of the bars
In a data visualization, most experts agree that text fonts should be _______ instead of _________.
a.
larger; smaller
b.
sans-serif; serif
c.
bold; italic
d.
serif; sans-serif
Which Gestalt principle is often applied to time-series data?
a.
Proximity
b.
Enclosure
c.
Connection
d.
Similarity
Which common color usage mistake is illustrated in this chart?
Clas
a.
Insufficient contrast
b.
Unnecessary color
c.
Excessive color
d.
Neglecting colorblindness
