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?

Question

asked Feb 8, 2020 174k views

1 Answer

Vullnet · Answer 1 · 2020-02-13T16:06:01+0000

Answer:

graphs

Explanation:

the answer is graph

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

the question doesn't say about the data collected