Concept explainers
a.
To find: The
To interpret: The results.
b.
To find: The mean, median, mode of number of power plants per state for regulated states.
To interpret: The results.
c.
To find: The mean, median, mode of number of power plants per state for deregulated states.
To interpret: The results.
d.
To infer: The effect of regularization on number of power plants in a state based on the results of part b and c
e.
To find: The mean, median, mode of number of power plants per state for states after eliminating the largest value.
To explain: The effect of that value on
f.
To find: The mean 10 % trimmed mean of the data.
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