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Mathematics, 28.05.2021 16:10 screamqueen

Mrs. Torres wants to know how many students wear thelr uniforms. In order to gather data, she stands by the front door and records each student. Identify the data-gathering technique described above: A. Observational Study
B. Randomized Experiment
C. Survey
D. All of the above​

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Mrs. Torres wants to know how many students wear thelr uniforms. In order to gather data, she stands...
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