null hypothesis word or concept represented by black and white letter cubes on a grey horizon background stretching to infinity
Schlüsselwörter
null,
hypothesis,
finance,
market,
banking,
share,
accounting,
investment,
stock exchange,
profit,
loss,
sale,
export,
inflation,
interest,
equity,
corporate,
tax,
black,
white,
grey,
bead,
concept,
alphabet,
letter,
lettering,
word,
background
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