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.
Definition of correlate for English Language Learners. : 1  to have a close connection with something : to have a correlation to something. : 2  to show that a close connection exists between (two or more things)