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sukhopar [10]
3 years ago
11

A meteorologist keeps hourly temperature records over the course of several years in order to look for long-term variations. Thi

s is an example of what kind of statistical study?
Mathematics
1 answer:
Aleks04 [339]3 years ago
4 0

Answer:

Observational study

Step-by-step explanation:

There are 3 types of statistical study:

1) Experimental: Under this, any experiment is done on a certain group of population.

2) Observational: Under this study, the events are observed regularly and the record is made.

3) Survey : Under this study, a survey is conducted with a a group of population and the record is made.

According to question, A meteorologist keeps hourly temperature records over the course of several years in order to look for long-term variations, this is an example of <u>observational study</u>.

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