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