Examlex
In estimating the sample size necessary to estimate a population mean, the error of estimation, E, is equal to the difference between the sample mean and the sample standard deviation.
Delay Sleep
The habit or condition of postponing the time one goes to bed, which can affect sleep patterns and overall health.
Phone Games
Digital games designed to be played on smartphones or tablets, ranging from simple puzzles to complex strategy and multiplayer games.
Free Radicals
Unstable atoms or molecules that can damage cells, leading to aging and diseases, due to their unpaired electrons and reactivity.
Neurons
Nervous system cells dedicated to conveying information by means of electrical and chemical signals.
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