Indicate whether the observational study used is cross-sectional, retrospective or prospective: Researchers from the National In

Question

2 years ago

10

Indicate whether the observational study used is cross-sectional, retrospective or prospective: Researchers from the National In

stitute of Health want to determine the current rates of smoking among adult males and adult females. They conduct a survey of 500 adults of each gender.

Mathematics

1 answer:

sp2606 [1] · Answer 1 · 2022-09-21T12:21:12+03:00

sp2606 [1]2 years ago

4 0

Answer:

Cross-sectional

Step-by-step explanation:

Cross sectional study is a type of observational study that analyzes data from a population of a representative subset at a particular point in time.