Diamond0051
Diamond0051 Diamond0051
  • 13-05-2021
  • Mathematics
contestada

What type of study is used to vote prom king and queen?

A-sample survey
B- Observational study
C-Experiment
D-Double blind trial

Please and thank youu

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Godis4us Godis4us
  • 13-05-2021
A -simple survey that’s answered
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