A data set contains the nutritional content per serving of 77 brands of breakfast cereal. Manufacturer, cold/hot, calories, grams of sugar and grams of fiber are recorded for each cereal brand. How...

A data set contains the nutritional content per serving of 77 brands of breakfast cereal. Manufacturer, cold/hot, calories, grams of sugar and grams of fiber are recorded for each cereal brand. How many quantitative variables have been recorded for each individual?