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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. More than something; shows relationship between numbers
Key
Bar Graph
Survey
Greater than
2. Use bars to compare information
Vertical Axis
Median
Key
Bar Graph
3. Explains what each pictures represents
Data
Key
Greater than
Tally chart
4. Most (the number that occurs most often in a set of data)
Difference
Mode
Compare
Intervals
5. Use tally marks on a table to collect data
Difference
Tally chart
Key
Equal to
6. A diagram using circles or shapes to show a relationship between sets
Greater than
Vertical Axis
Venn diagram
Survey
7. The information you collect from a survey
Line plot
Mean
Intervals
Data
8. Uses pictures or parts of pictures to represent data
Bar Graph
Vertical Axis
Pictograph
Median
9. Collected information by asking a number of people the same question
Less than
Vertical Axis
Survey
Line plot
10. Classifying data into related subjects
Range
Equal to
Categories
Data
11. Shows the unit used on a bar graph. Measured in increments or intervals
Increment
Scale
Mean
Survey
12. Subtract
Intervals
Compare
Categories
Difference
13. Middle (the middle number in a set of numbers that are listed in order from least to greatest)
Difference
Median
Bar Graph
Compare
14. The difference between two values
Mode
Increment
Venn diagram
Less than
15. Average (add all data values and divide by how many pieces of data there are)
Mean
Range
Compare
Pictograph
16. To look at information and discover ways the information is the same and different
Compare
Increment
Equal to
Median
17. The reference line on a graph that goes up and down on a horizontal axis.
Mode
Greater than
Vertical Axis
Mean
18. Having the same value as another thing
Survey
Range
Vertical Axis
Equal to
19. Not as many as; shows relationship between numbers
Equal to
Increment
Difference
Less than
20. Difference (the difference between the greatest and least numbers in a set of data)
Vertical Axis
Pictograph
Venn diagram
Range
21. A graphic representation in which marks above a number line indicate the frequency of each value
Mean
Increment
Line plot
Less than
22. Distance between two points
Greater than
Difference
Intervals
Key