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A random sample is selected so that every element in the population has the same chance of being included in the sample.
Clean Hair
Hair that is free from dirt, grease, and pollutants, often achieved through washing and grooming.
Antidepressant
Antidepressants are a class of drugs that are used to treat depressive disorders by altering chemicals in the brain that may become unbalanced.
Cold Sweats
A state of sweating without the presence of heat, often accompanying anxiety, fear, or medical conditions.
Selective Serotonin Reuptake Inhibitor
A class of drugs that are typically used as antidepressants in the treatment of depression, anxiety disorders, and some personality disorders.
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