Answer:Stratified random sampling
Explanation:This is a method of sampling from a large number of individuals into small number of individuals in order to achieve effective results. It is mostly used by statisticians. Below is a diagram to show how stratified sampling is divided into four groups in order to improve patients satisfaction scores in an hospital.
Answer:
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Answer:
a small head.
a smooth ridge between the upper lip and nose, small and wide-set eyes, a very thin upper lip, or other abnormal facial features.
below average height and weight.
hyperactivity.
lack of focus.
poor coordination.
Answer:
Healthy vitamin D levels might help prevent skin from prematurely aging but too much sun leads to accelerated skin aging. Some studies have found that vitamin D can help treat skin conditions like dry skin, psoriasis, or eczema
Explanation:
<span>The limbic system is a collective term for a group of nuclei, tracts, and cortical areas lying beneath the neocortical surface that covers the brain and that surrounds the thalamus at the core of the forebrain.</span>
