Seudónimo Seudónimo
  • 01-08-2021
  • Mathematics
contestada

Surveys tried out on a small number of people before they are used with a larger group of people are known as ____________ surveys.
A. predominant
B. pilot
C. preliminary
D. primary

Respuesta :

eli673023
eli673023 eli673023
  • 01-08-2021
I’m pretty sure it’s C
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