kerleyash1234 kerleyash1234

29-12-2019
Mathematics

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An education researcher randomly selected 48 middle schools from across the country and interviews every teacher of the selected schools. Which sampling method did he use?

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yamunasasidharan0808 yamunasasidharan0808

29-12-2019

Answer:

graphs

Step-by-step explanation:

the answer is graph

it can be any graphs (pie chart, bar graph)

the question doesn't say about the data collected

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