There are 341 calories in 1 Roast Beef Sandwich. Calorie breakdown: 36% fat, 31% carbs, 32% protein.
Definition of Correlation: Correlation is a statistical technique that is used to measure and describe the STRENGTH and DIRECTION of the relationship between two variables. Correlation requires two scores from the SAME individuals.
When looking at the relationship between two things, correlation and causation are concepts that are often confused. Correlation refers to things that appear to have some form of consistent relationship, i.e. one item increases at the same time the other increases also.