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freeCodeCamp/curriculum/challenges/chinese/08-data-analysis-with-python/data-analysis-with-python-course/data-analysis-example-b.md
Randell Dawson 94f0cf0ef8
chore(learn): Remove remaining isHidden keys from frontmatter (English and Chinese challenges) (#39809) 
* fix: remove isHidden key from tool template

* fix: removed isHidden key from English challenges

* fix: remove isHidden key from Chinese challenges
2020-10-08 14:18:47 +02:00

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id, challengeType, videoId
id challengeType videoId
5e9a093a74c4063ca6f7c14e 11 0kJz0q0pvgQ

Description

More resources: - Notebook

Tests

question:
  text: |
    What does the <code>loc</code> method allow you to do?

  answers:
    - |
      Retrieve a subset of rows and columns by supplying interger-location arguments.
    - |
      Access a group of rows and columns by supplying label(s) arguments.
    - |
      Returns the first <code>n</code> rows based on the integer argument supplied.
  solution: 2