Examlex
For the scatterplots shown below, indicate what about the data make nonparametric
methods appropriate for measuring the association between x and y.
a. b.
Calcium (Ca)
A soft gray alkaline earth metal, represented by the symbol Ca, essential for living organisms, particularly in cell physiology and bone formation.
Lewis Dot Structure
A diagram that shows the bonding between atoms of a molecule and the lone pairs of electrons that may exist.
Potassium
A soft silvery metal with the symbol K and atomic number 19, essential for life, particularly in nerve function.
Lewis Dot Structure
A visual representation of the valence electrons of an atom, ion or molecule, using dots around symbols of elements.
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