Concept explainers
For each of the following variables, determine whether the variable is categorical or numerical and determine its measurement scale. if the variable is numerical, determine whether the variable is discrete or continuous.
a. Name of internet service provider
b. Time in hours, spent surfing the internet per week
c. whether the individual uses a mobile phone to connect to the internet
d. Number of online purchases made in a month
e. Where the individual accesses social networks to find sought-after information
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