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Test your basic knowledge |
Data Interpretation
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 22 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The reference line on a graph that goes up and down on a horizontal axis.
Vertical Axis
Scale
Compare
Key
2. Subtract
Vertical Axis
Difference
Scale
Greater than
3. Not as many as; shows relationship between numbers
Greater than
Tally chart
Less than
Increment
4. Uses pictures or parts of pictures to represent data
Difference
Mode
Key
Pictograph
5. Shows the unit used on a bar graph. Measured in increments or intervals
Bar Graph
Less than
Scale
Key
6. Classifying data into related subjects
Mean
Key
Median
Categories
7. The difference between two values
Mode
Increment
Tally chart
Scale
8. Distance between two points
Equal to
Greater than
Compare
Intervals
9. A graphic representation in which marks above a number line indicate the frequency of each value
Less than
Venn diagram
Line plot
Range
10. Most (the number that occurs most often in a set of data)
Greater than
Tally chart
Mode
Intervals
11. The information you collect from a survey
Data
Equal to
Intervals
Bar Graph
12. More than something; shows relationship between numbers
Intervals
Compare
Increment
Greater than
13. Use tally marks on a table to collect data
Tally chart
Less than
Compare
Pictograph
14. Having the same value as another thing
Range
Median
Equal to
Pictograph
15. Middle (the middle number in a set of numbers that are listed in order from least to greatest)
Median
Key
Scale
Tally chart
16. Average (add all data values and divide by how many pieces of data there are)
Data
Key
Difference
Mean
17. Explains what each pictures represents
Compare
Key
Categories
Survey
18. Use bars to compare information
Difference
Bar Graph
Intervals
Median
19. Difference (the difference between the greatest and least numbers in a set of data)
Range
Categories
Survey
Vertical Axis
20. Collected information by asking a number of people the same question
Pictograph
Intervals
Survey
Equal to
21. To look at information and discover ways the information is the same and different
Bar Graph
Increment
Difference
Compare
22. A diagram using circles or shapes to show a relationship between sets
Range
Pictograph
Venn diagram
Line plot