The following shows the temperatures (high,low)and weather conditions in a given Sunday for some selected world cities.For the weather conditions,the following notations are used: c = clear;cl = cloudy;sh = showers;pc = partly cloudy.
a.How many elements are in this data set?
b.How many variables are in this data set?
c.How many observations are in this data set?
d.Name the variables and indicate whether they are categorical or quantitative.
e.For which variables are arithmetic operations appropriate and for which are they not appropriate?
Definitions:
Consistent Notion
A concept or idea that remains uniform or unchanged across different contexts or over time.
Negative Reinforcement
A behavioral principle where the removal of an unfavorable event or condition strengthens a behavior or increases its likelihood of being repeated.
Tension Reduction
A psychological process aiming to decrease stress and anxiety levels, often through relaxation techniques.
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