freeCodeCamp/curriculum/challenges/english/08-data-analysis-with-python/numpy/what-is-numpy.english.md

id, title, challengeType, isHidden, videoId

id	title	challengeType	isHidden	videoId
5e9a0a8e09c5df3cc3600ed2	What is NumPy	11	true	5Nwfs5Ej85Q

Description

Tests

question:
  text: 'Why are Numpy arrays faster than regular Python lists?:'
  answers:
    - Numpy does not perform type checking while iterating through objects.
    - Numpy uses fixed types.
    - Numpy uses contiguous memory.
    - All of the above.
  solution: 4