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Over [174]
2 years ago
9

Mrs. Torres wants to know how many students wear thelr uniforms. In order to gather data, she stands by the front door and recor

ds each student. Identify the data-gathering technique described above:
A. Observational Study
B. Randomized Experiment
C. Survey
D. All of the above​
Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
5 0

Answer:

Observational Study

Step-by-step explanation:

Because she stands by the front door and records each student

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