Question

who used data - driven decision - making to expand amazon?
□ barack obama
□ warren buffett
□ tim cook
□ jeff bezos
rewatch

Explanation:

Jeff Bezos is the founder of Amazon and used data - driven decision - making to expand the company. Barack Obama is a former US president, Warren Buffett is an investor, and Tim Cook is the CEO of Apple. So the correct option is the one with Jeff Bezos.

Answer:

D. Jeff Bezos (assuming the options are labeled A - D with D being Jeff Bezos)