Question

Employees at a large office building took a survey. The results show that those who began work earlier tended to drink less tea. Which statement is most likely true?

Answer 1

B) There is a correlation between start time and amount of tea consumed. There may or may not be causation. Further studies would have to be done to determine this.

Explanation:

Correlation in terms of statistics refers to the relationship that exists between two components. The extent to which the two components or data are related to each other is highlighted with correlation. The change in one component brings the same amount of change in the other component. Correlation discloses the way the variables are related.

In the given excerpt, the correlation between start time and amount of tea consumed has been highlighted. This data is required for further research about the cause.