Answer:
There is a high positive correlation between sleep and exam performance.
Explanation:
The concept of correlation indicates an association, that is to say, it is used for measuring how much two variables relate to each other. The 3 results of a correlational study are positive, negative, and no correlation. A positive correlation takes place between 2 variables that can increase or decrease together. In this case, the more students sleep, the better they performed at their exams.
The answer is Schizophrenia. Schizophrenia is a mental
illness which includes abnormal social behavior and failure in understanding
what is real or not. Schizophrenia includes experiencing the symptoms
mentioned, such as false beliefs, confusion or unclear in thinking, hearing
voices that aren’t heard by anyone else besides you and reduced social
engagement and emotional expressiveness, and lastly the lack of motivation. In
the given symptoms and description of the illness, this is the psychological
disorder that is characterized by major disturbances in terms of an individual’s
thought, perception and human behavior.
Answer:
1. visibility
2. letters to the editor
Explanation:
I found this answer from another source I hope it's right.
The answers are b, c,c hope this helped and tell me what you got :)
<span>The main disadvantage of using shells as money instead of coins is uniformity.
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</span><span>Shell </span>money was a medium of exchange similar to money that was used in many parts of the world. Whole sea shells or pieces of them were used as shell money. Since shells were used as body ornaments, they were used for direct commodity exchange. But because of their difference in size and color, coins were introduced.
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