Algebra-1

To determine which box has a higher level of dispersion, we can compare the range and interquartile range (IQR) of the two boxes:

For Box A:
- Range: 100 - 45 = 55
- IQR: Q3 - Q1 = 90 - 70 = 20

For Box B:
- Range: 100 - 30 = 70
- IQR: Q3 - Q1 = 90 - 60 = 30

Comparing the range and IQR, we can see that Box B has a larg...