The land forms in United Arab Emirates are mostly deserts, coastal plains, Islands, mountains and no lakes or rivers.
<u>Explanation:</u>
Most of the area of the United Arab Emirates is a desert waste land area. It has large, rolling sand dunes, as the outer reaches of the Rub' Al Khali desert stretch into the country.
The coastal areas which are fronting the Persian Gulf are flat. There are also mountain regions forming a part of the land forms of the area. The Hajar mountains are the dominating landscapes in the north eastern area. The highest point of the country is 5,666 ft which known as the Jabal Yibir. In the off shore of the Persian Gulf, there are small islands located. There are no lakes or rivers in the United Arab Emirates.
Answer:
c) case-control study is to odds ratio
Explanation:
The odds ratio (OR) was calculated in the association analysis, which is not necessarily the best option. The problem is that, when the frequency of the outcome is high, this estimator tends to show results away from the null hypothesis (estimator equal to one) compared to what is obtained when calculating a risk or incidence ratio (RR) in studies cohort.
Odds Ratio (OR) is a measure of effect commonly used to communicate the results of a health research. Mathematically, an OR corresponds to a quotient between two odds, an odds being an alternative way of expressing the possibility of an event of interest or presence of an exposure. From a methodological point of view, ORs can be calculated in prospective, retrospective and cross-sectional designs, and under certain conditions they can replace Relative Risk. Based on a series of questions and examples, this article explains the mathematical and methodological foundations underlying the concept of OR, in order to facilitate its interpretation to clinicians and researchers.
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Answer:
B. How to track storms youself so you know when they are coming
Explanation:
