Question

The computers bus system collected the data in the table below. All of the data were collected under the same conditions: dry roads, no accidents or traffic jams, same distance each trip, and no mechanical problems with the bus on each trip . [ I need help with the whole page]

Answer 1

Answer:

1)

Independent variable: no. of passengers

Dependent variable: Average speed

2)

Inverse relationship

Fuel consumption increases as speed decreases

3)

Direct relationship

As the no. of passengers increase, fuel consumption also increases

4)

As the no. of passengers increase:

* speed decreases

* Fuel consumption increases