What type of data (categorical, discrete numerical, or continuous numerical) is each of the following variables? If there is any ambiguity about the data type, explain why the answer is unclear. The...

What type of data (categorical, discrete numerical, or continuous numerical) is each of the following variables? If there is any ambiguity about the data type, explain why the answer is unclear.

1. 
   

   
   The miles on your car’s odometer.
   

   
   


2. 
   

   
   The fat grams you ate for lunch yesterday.
   

   
   


3. 
   

   
   The name of the airline with the cheapest fare from New York to London.
   

   
   


4. 
   

   
   The brand of cell phone you own