The table shows the hours Gina worked during October and November. Select ALL correct statements.

Gina's Hours
October November
Week 1 | 40 Week 1 | 32
Week 2 | 34 Week 2 | 30
Week 3 | 36 Week 3 | 40
Week 4 | 40 Week 4 | 24

A) The range for the month of October is 6.
B) 40 summarizes the data with a single number.
C) 35 summarizes the data with a single number.
D) The median for the month of October is 40.
E) 16 describes how the values vary with a single number.