A grocery store has three locations: Central, North, and South. The grocery store counted the number of cantaloupes sold at each of the three locations each day for a month. This table shows the mean and the mean absolute deviation of the number of cantaloupes sold each day. Which statements are correct?

Select each correct answer.

1. The number of cantaloupes sold at North and South varied about the same amount.

2. The number of cantaloupes sold at Central varied less than did the number sold at North.

3. The number of cantaloupes sold at Central and South varied about the same amount.

4. The number of cantaloupes sold at Central varied more than did the number sold at South.
Store location Mean number of sales MAD
Central 45 4.1
North 47 5.7
South 29 5.9