---
id: 5e9a093a74c4063ca6f7c14c
title: Introduction to Data Analysis
challengeType: 11
videoId: VJrP2FUzKP0
bilibiliIds:
  aid: 378034466
  bvid: BV19f4y1c7nu
  cid: 409001487
dashedName: introduction-to-data-analysis
---

# --description--
Data analysis is the act of turning raw, messy data into useful insights by cleaning the data up, transforming it, manipulating it, and inspecting it.

More resources:

\- <a href="https://www.freecodecamp.org/news/what-is-data-analysis/" rel="noopener noreferrer nofollow">News article</a>

# --question--

## --text--

Which of the following is **not** part of Data Analysis?

## --answers--

Building statistical models and data visualizations.

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Picking a desired conclusion for the analysis.

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Fixing incorrect values and removing invalid data.

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Transforming data into an appropriate data structure.

## --video-solution--

2