AP Statistics Question of the Day

One area of the city received no fresh fruit and vegetable stand.

The researchers gathered information on body weight of people living within 1 mile of this area's central location, both at the starting date and ending date of the study (1 year later).

Area A received a brand new fresh fruit and vegetable stand.

The researchers gathered information on body weight of people living within 1 mile of this area's central location, both at the starting date and ending date of the study (1 year later).

Area B received a new fresh fruit and vegetable stand.

The researchers gathered information on body weight of people living within 1 mile of this area's central location, both at the starting date and ending date of the study (1 year later).

There is a small town nearby which has several produce stands but also received another new fruit and vegetable stand.

The researchers gathered information on body weight of people living within 1 mile of this area's central location, both at the starting date and ending date of the study (1 year later).

There is no control group in this study.