freeCodeCamp/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/numpy-boolean-arrays.english.md

id, title, challengeType, isHidden, videoId

id	title	challengeType	isHidden	videoId
5e9a093a74c4063ca6f7c156	Numpy Boolean Arrays	11	true	N1ttsMmcVMM

Description

Tests

question:
  text: |
    What will the following code print out?:

    ```py
    a = np.arange(5)

    print(a <= 3)
    ```
  answers:
    - "[False, False, False, False, True]"
    - "[5]"
    - "[0, 1, 2, 3]"
    - "[True, True, True, True, False]"
  solution: 4