Mathematics, 29.01.2021 16:40 bethyboop1820

One investigating company tracked all credit card purchase during 2012 and measured two variables: a. the type of credit card used (VISA, MasterCard, American Express, or Discover)
b. the amount (in dollars) of each purchase.

Required:
Identify the level of each variable measured.

Answers: 2

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One investigating company tracked all credit card purchase during 2012 and measured two variables:...