Question

Im very confused on the question attached below....can someone pls explain it with an answer?

Answer 1

Ooo you’re doing DFM

Answer:
Yes the mode is 8 cm

Answer 2

There doesnt seem to be a mode

Explanation:

The mode is the number that ocurs most in the sequence

EDIT : NEVER MIND IT MIGHT BE LENGTH 8 AS THE FREQURNCY IS THE HIGHEST