reticentrobbie reticentrobbie

13-11-2020
Mathematics

contestada

Brainliest for correct answer! There are several ways to collect data. Which of the following is crucial for statisticians to call a method an experiment?
A. Eliminating bias
B. Randomness
C. Researcher assigns subjects to groups
D. Placebos

Respuesta :

nbaker1811 nbaker1811

13-11-2020

Answer:

I think the answer would be A

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dar4514533 dar4514533

05-03-2021

Answer:

A

Step-by-step explanation:

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