---
id: 5e9a093a74c4063ca6f7c14d
title: Data Analysis Example A
challengeType: 11
videoId: nVAaxZ34khk
bilibiliIds:
  aid: 590571151
  bvid: BV1sq4y1f7gr
  cid: 409002372
dashedName: data-analysis-example-a
---

# --description--

*Instead of using notebooks.ai like it shows in the video, you can use Google Colab instead.*

More resources:

-  <a href="https://github.com/ine-rmotr-curriculum/FreeCodeCamp-Pandas-Real-Life-Example" target="_blank" rel="noopener noreferrer nofollow">Notebooks على GitHub</a>
-  <a href="https://colab.research.google.com/github/googlecolab/colabtools/blob/master/notebooks/colab-github-demo.ipynb" target="_blank" rel="noopener noreferrer nofollow">كيفية فتح Notebooks من GitHub باستخدام Google Colab.</a>

# --question--

## --text--

What does the shape of our dataframe tell us?

## --answers--

The size in gigabytes the dataframe we loaded into memory is.

---

How many rows and columns our dataframe has.

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How many rows the source data had before loading.

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How many columns the source data had before loading.

## --video-solution--

2