select the correct answer from the drop - dow...
select the correct answer from the drop - down menu. you are working for the meteorological department in hawaii. your job is to track the amount of rainfall received on 50 sites across hawaii through the year. this type of statistical study is
Answer
# Brief Explanations:
A survey involves collecting data by asking questions. An experiment involves manipulating variables. Here, the meteorological department is simply observing the rainfall amounts at 50 sites without any manipulation or asking of questions.
# Answer:
an observation