Unit 3. What is big data?

We produce a ton of data every day. Let’s watch this video to understand the impact of Big Data and how it works.

Complete the following:

  1. Daily we upload ___ million pictures
  2. ___ million tweets
  3. ___ billion documents
  4. In total we produce ___ quintiillion bytes a day

Discuss: How can data collection be helpful?

Dig deeper into data concepts and vocabulary.

Use this short article to learn the difference between quantitative and qualitative data and how to do a survey. Answer the questions below.

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