Correct answer: A correlation refers to the strength of the linear association between two quantitative variables. On the other hand, causation indicates that the change in one variable is the cause of change in another.

Causation means one thing causes another—in other words, action A causes outcome B. On the other hand, correlation is simply a relationship where action A relates to action B—but one event doesn't necessarily cause the other event to happen.

Science is often about measuring relationships between two or more factors. For example, scientists might want to know whether drinking large volumes of cola leads to tooth decay, or they might want to find out whether jumping on a trampoline causes joint problems.

The act of trying to send a text message wasn't causing the freeze, the lack of RAM was. But she immediately connected it with the last action she was doing before the freeze. She was implying a causation where there was only a correlation.

A correlation between variables, however, does not automatically mean that the change in one variable is the cause of the change in the values of the other variable. Causation indicates that one event is the result of the occurrence of the other event; i.e. there is a causal relationship between the two events.

Causation means one thing causes another—in other words, action A causes outcome B. On the other hand, correlation is simply a relationship where action A relates to action B—but one event doesn't necessarily cause the other event to happen.

Causation means that one variable causes another to change, which means one variable is dependent on the other. It is also called cause and effect. One example would be as weather gets hot, people experience more sunburns. In this case, the weather caused an effect which is sunburn.