mullins6982 mullins6982
  • 25-03-2018
  • Biology
contestada

A cross-sectional study involves subjects of different ages.
a. True
b. False

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BioWizard
BioWizard BioWizard
  • 25-03-2018
The answer is true.
Cross-sectional studies are a specific type of study that analyzes data at a single point in time. Data are collected from the whole study population, which means it includes subjects of different ages. Cross-section study is an observational study which means the subject of study is not under the control of researcher (researcher doesn’t change the environment).
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Аноним Аноним
  • 26-07-2019

Answer:

true

Explanation:

buzz

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