Examlex
a.Give the names of the following ions:
(i)NH4+
(ii)SO32-
b.Write down the formulas of the following ions:
(i)aluminum
(ii)carbonate
Sleep
A natural, reversible state of reduced responsiveness to external stimuli and diminished activity of the body, essential for physical and mental restoration.
Confidence
The degree of certainty or trust one can place in a particular result or conclusion, often expressed as a percentage in statistical analyses.
Observations
Elements of a sample or population that have been collected and can be analyzed statistically.
Normal Population
A statistical population where the data points are distributed evenly around the mean, typically forming a bell-shaped curve known as a normal distribution.
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