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