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