Discuss what data is available to businesses and what analytical tools and tests are available .

Based on the book of bernard marr and choose 3 companies. Like FB, Amazon and Netlix. how they used the big data before and now. u need to have some research all the times.

Discuss what data is available to businesses and what analytical tools and tests are available .
Describe the definitions and origins of data analytics in business and big data .
Identify the uses of data analytics and the purpose and benefits of big data analysis .