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AP CSP DATA UNIT Study Guide Questions and Correct Answers $12.49   Add to cart
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AP CSP DATA UNIT Study Guide Questions and Correct Answers
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AP CSP DATA UNIT Study Guide Questions and Correct Answers Citizen Science Cleaning Data Correlation Crowdsourcing information Data bias Data filtering qualitative data quantitative data Data data profiling Big Data

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  • March 25, 2024
  • 2
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

  • csp
  • data
  • unit

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  • NU1426
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AP CSP DATA UNIT Study Guide Questions and
Correct Answers

1). Citizen science

 Ans: scientific research conducted in whole or part by distributed individuals, many of
whom may not be scientists, who contribute relevant data to research using their own
computing devices.


2). Cleaning data

 Ans: a process that makes the data uniform without changing its meaning (e.g.,
replacing all equivalent abbreviations, spellings, and capitalizations with the same word).


3). Correlation

 Ans: a relationship between two pieces of data, typically referring to the amount that
one varies in relation to the other


4). Crowdsourcing

 Ans: the practice of obtaining input or information from a large number of people via
the Internet.


5). Information

 Ans: the collection of facts and patterns extracted from data


6). Data bias

 Ans: data that does not accurately reflect the full population or phenomenon being
studied


7). Data filtering

 Ans: choosing a smaller subset of a data set to use for analysis, for example by
eliminating / keeping only certain rows in a table




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