Social Studies, 30.09.2019 21:00, Roof55

Mila, a school principal, wants to know her students' opinions about the food served in the school's cafeteria. to obtain her students' opinions, she devises a set of questions that she asks all her students to answer. in this case, mila is using a to obtain the opinions of her students.

a. longitudinal
b. double-blind
c. survey
d. case study

answer

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