For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. make sure your responses are the most specific possible. variable type of variable level of measurement (a) temperature (in degrees celsius) quantitative nominal ordinal categorical interval ratio (b) length (in feet) of a roll of plastic wrap advertised to be feet long quantitative nominal ordinal categorical interval ratio (c) rating in a consumer magazine (excellent, above average, fair, or poor) quantitative nominal ordinal categorical interval ratio