Question

Question 16

A single sample of the identified population that is studied over a stretched period of time is termed as __________
Select one:
a. Longitudinal research design
b. Cohort research design
c. Multiple cross sectional research design
d. Periodical study​

Answer 1

Answer:

ans

Explanation:

periodical study....is the answer

I hop you like my answer

Answer 2

Answer:

periodic study

Explanation:

thanks for asking