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Data Viz: Marks and Channels Quiz

Authored by Irene Feng

Design

9th - 12th Grade

Used 2+ times

Data Viz: Marks and Channels Quiz
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12 questions

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1.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Media Image

What is the mark used in this graph?

Circle

Bar

Line

Area

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many channels encode data in this chart?

1

2

3

4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What channel(s) encode the miles per gallon (of a single data point - a car)?

The X axis

The Y axis

The X and Y axis

The X axis and color

The Y axis and color

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many different types of marks are used in this chart?

1

2

3

4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How were all these marks overlayed on top of one another? (altair code)

&

|

+

.hconcat()

6.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

Media Image

How many channels are encoded in the geoshape mark in this chart?

(a)  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many channels are encoded in the rule (the connections) mark of this chart?

1

2

3

4

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