A restaurant manager collected data on the number of customers in a party in the restaurant and the time elapsed until the party left the restaurant. The manager computed a correlation of 0. 78 between the two variables. What information does the correlation provide about the relationship between the number of customers in a party at the restaurant and the time elapsed until the party left the restaurant? responses.

Correlation is a statistical measure of how linearly two variables are related (that is, do they change at a constant rate). This is a general tool for describing simple relationships without stating cause and effect.

The strength of the linear link between two variables is measured by correlation. A positive correlation suggests a direct relationship between the two variables, whereas a negative correlation shows an inverse relationship.

Additionally, a correlation is deemed to be very weak if its magnitude is less than 0.2. The magnitude is regarded as weak if it is between 0.2 and 0.4. It is regarded as a moderate correlation if it is between 0.4 and 0.6. The magnitude between 0.6 and 0.8 is thus seen as being strong, and any magnitude between 0.8 and 1 is regarded as being extremely strong.

We can draw the following conclusion regarding each of the given statements because there is a correlation coefficient of 0.78 between "The number of clients in a party at the restaurant" and "Time till the party left the restaurant":

Since the order of magnitude is between 0.6 and 0.8, we can say that a party with a large number of customers is associated with a longer time for the party to leave the restaurant.

To learn more about the correlation from the given link.

https://brainly.com/question/4219149

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