Amanager associated each employee's name with a number on one ball in a container, then drew balls without looking to select a sample of 555 employees. what type of sampling is this?

Simple random sample

Step-by-step explanation:

The given statement : A manager associated each employee's name with a number on one ball in a container, then drew balls without looking to select a sample of 555 employees.

Here the probability of each employee has equal chances of being selected.

Hence, this is a simple random sample.

i think the correct option is the second option.