The following national weather report gives the temperatures and weather conditions on the previous day in cities across the nation. 
a.How many elements are in this data set?
b.How many variables are in this data set?
c.How many observations are there in the above data set?
d.Which variables are categorical and which are quantitative?
e.What measurement scale is used for temperature and weather conditions?
Definitions:
Personal Concepts
The idea that individuals develop a set of beliefs, values, and perceptions about themselves that influence their behaviors and attitudes.
Academic Motivation
The drive or inclination towards learning, studying, and achieving academic goals within an educational setting.
Academic Performance
The extent to which a student, teacher, or institution has achieved their short or long-term educational goals.
Peer Relationships
The connections and interactions that occur between individuals of similar age, which can influence social development and personal identity.
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