Algebra-1

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

For Class A:
- Range: 100 - 55 = 45
- IQR: Q3 - Q1 = 95 - 75 = 20

For Class B:
- Range: 95 - 55 = 40
- IQR: Q3 - Q1 = 90 - 70 = 20

Comparing the range and IQR, we can see that both Class A and Class B have the sam...