The number of minutes you can talk on a cell phone decreases as the phone's battery charge decreases.

causation

correlation

association

no relationship

Correlation

Step-by-step explanation:

In statistics, Correlation between two quantities tells that a relationship exists between those variables. where as causation tells a relationship where one quantity is affected by the other.

Given statement : The number of minutes you can talk on a cell phone decreases as the phone's battery charge decreases.

It shows there is a correlation between the number of minutes of talk and phone's battery.

But there is not any evidence of causation because by the decrease in the  phone battery the number of minutes to talk couldn't be affected, its actually varies person to person.

b

step-by-step explanation:

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day