Question

A phone company determined that a higher income indicates that a customer has a more expensive calling plan. What does the analysis show? There is no correlation between income and calling plan price. There is a correlation between income and calling plan price. There may or may not be causation. Further studies would have to be done to determine this. There is a correlation between income and calling plan price. There is probably also causation. This is because there is an increase in the calling plan price with an increase in income.

Answer 1

There is a correlation between income and calling plan price. There may or may not be causation. Further studies would have to be done to determine this.

Step-by-step explanation:

In the given case, since it is mentioned that the phone company measured that if there is a high income so customer would take more expensive calling plan as it represent the correlation between the income of the person and the price of the calling plan. Also further studies would be required to determine this in a proper manner