Which of the following statements a$),$ b$)$ or c$)$ is false?

Question $9$ options:

By default, a Series has integer indexes numbered sequentially from $0.$

The following code creates a Series of student grades from a list of integers:

import pandas as pd

grades $=$ pd$.$Series$([87,100,94])$

The Series argument in Part $($b$)\text{'}$s code also may be a tuple, a dictionary, an array, another Series or a single value.

All of the above statements are true.