Examlex
In estimating a population mean, a large sample size is generally preferable to a small sample size because the margin of error is generally smaller.
Menopause
A natural biological process marking the end of a woman's reproductive years, characterized by the cessation of menstruation and a decline in the production of hormones such as estrogen and progesterone.
Morning-Oriented
Preferring activities or being more alert and active in the morning hours.
Circadian Rhythm
The internal mechanism controlling the cycle of sleeping and waking, which recurs approximately every 24 hours.
Concentrate
To focus one's attention or mental effort on a specific object, task, or goal, often by eliminating distractions.
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