And slowness of course. Enjoying a meal with friends or family is the main ingredient of any Italian dish. Italian Sunday lunches are the best example, a unique experience you should try at least once. They say only 5% of Italians eat out on Sundays, while 95% are at home eating as much as humanly possible. Sunday lunch is usually spent at some relativesâ home, in my case my grandparentsâ.
A minus one indicates a perfect negative correlation, while a plus one indicates a perfect positive correlation. A correlation of zero means there is no relationship between the two variables. When there is a negative correlation between two variables, as the value of one variable increases, the value of the other variable decreases, and vise versa. In other words, for a negative correlation, the variables work opposite each other.
Correlation means co-relation, or the degree that two variables go together. Linear correlation means to go together in a straight line. The correlation coefficient is a number that summarizes the direction and degree (closeness) of linear relations between two variables.