Examlex
When using nonprobability samples instead of probability samples,different formulas must be applied to determine the appropriate sample size that precisely balances desired accuracy,variability in the population,and level of confidence.
Infection
The invasion and multiplication of microorganisms such as bacteria, viruses, and fungi that are not normally present within the body.
Electrolyte imbalance
A condition where the levels of electrolytes (minerals such as potassium, sodium, and calcium) in the body are either too high or too low, affecting bodily functions.
Leukemia
A medical condition in which bone marrow produces a large number of white blood cells that are not normal.
Potassium
A chemical element with symbol K, essential for life, particularly for heart function and muscle contraction.
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