1.6 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.

1. Name of Internet service provider = categorical
2. Time, in hours, spent surfing the Internet per week = Numerical and continuous
3. Whether the individual uses a mobile phone to stream video = categorical
4. Number of online purchases made in a month = Numerical and continuous
5. Where the individual accesses social networks to find sought-after information = categorical