Question
Briefly explain: a. Why we cannot use the median to summarize nominal variables b. Why we cannot use the mean to summarize ordinal variables c.
Briefly explain:
a. Why we cannot use the median to summarize nominal variables
b. Why we cannot use the mean to summarize ordinal variables
c. What types of plots are appropriate to visualize a 4-category ordinal variable (agree/somewhat agree/somewhat disagree/disagree)?
d. What types of plots are appropriate to visualize a categorical variable with 3 unique categories (e.g., emergency/urgent/elective hospital admission)?
e. What types of plots are appropriate to visualize a categorical variable with 20 unique categories (e.g., emergency/urgent/elective hospital admission)?
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Step 11 5 a The median cannot be used for nominal data a...
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Elementary Statisitcs
Authors: Barry Monk
2nd edition
1259345297, 978-0077836351, 77836359, 978-1259295911, 1259295915, 978-1259292484, 1259292487, 978-1259345296
