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4 cards from this section. Quick, good the night before a test.
What is data?
Think of numbers associated with different measurements.
Define primary sources of data.
Think about collecting raw data through surveys.
What does the term 'data' refer to?
Think of numerical statistics you come across daily.
True or False: Secondary sources retrieve data from original sources.
Consider how census data is used.
Given the following raw data, create a frequency distribution and calculate the cumulative frequency.
Use tally marks for easy counting.
Analyze a dataset from a real-world survey report and identify primary vs. secondary data sources.
Remember the concepts of firsthand data versus compiled information.
4 more questions in this section. Enroll free to practise them all.
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